Professor Daniel Lesnic
 Position: Professor in Applied Mathematics
 Areas of expertise: inverse problems; boundary element method; method of fundamental solution; industrial mathematics; heat and mass transfer; porous media; critical Stokes number
 Email: D.Lesnic@leeds.ac.uk
 Phone: +44(0)113 343 5181
 Location: 8.13 Mathematics
 Website: ORCID
Profile
Publications
 Lesnic, D. (1984) On a geometry theorem, Mathematical Gazette of Romania, No.7, p.244 (in Romanian).
 Garajeu, M. and Lesnic, D. (1988) Rotations and roses, In: Automatic Graphic in Fortran 77 Language and Applications, (eds. M. Vlada and A. Posea), pp.154160.
 Lesnic, D. (1992) The Fluid Flow and Collection Efficiency of a Rotating Arm Collector, MSc Thesis, The University of Leeds, Department of Applied Mathematical Studies.
 Lesnic, D. (1993) Potential flow past a concave obstacle, MATAROM, No.3, TEMPUS Project 279791, pp.3953.
 Lesnic, D., Elliott, L. and Ingham D.B. (1993) The collection efficiency of the rotatingarmcollector, The 1993 IChemE Research Event, University of Birmingham, UK, 67 January, pp.242244.
 Lesnic, D., Elliott, L. and Ingham D.B. (1993) A mathematical model for predicting the collection efficiency of the rotating arm collector, Journal of Aerosol Science, Vol.24, No.2, pp.163180.
 Lesnic, D., Elliott, L. and Ingham D.B. (1993) Boundary element methods for determining the fluid velocity in potential flow, Engineering Analysis with Boundary Elements, Vol.11, No.3, pp.203213.
 Lesnic, D., Elliott, L. and Ingham D.B. (1993) Potential flow past a bluff body with and without separation, In: Computational Modelling of Free and Moving Boundary Problems II, (eds. L.C. Wrobel and C.A. Brebbia), Computational Mechanics Publications, Southampton, Ch.49, pp.153164.
 Lesnic, D., Elliott, L. and Ingham D.B. (1993) Collection efficiencies of the widestream impaction on obstacles, In: Proceedings of the 7th Annual UK Aerosol Society Conference, University of Bristol, UK, 2930 June, pp.3338.
 Lesnic, D., Elliott, L. and and Ingham D.B. (1993) On Levin’s theorem for the critical Stokes number, Journal of Aerosol Science, Vol.24, Suppl.1, pp.S151S152.
 Lesnic, D., Elliott, L. and Ingham D.B. (1994) Treatment of singularities in exterior fluid domains with corners using the boundary element method, Computers & Fluids, Vol.23, No.6, pp.817827.
 Lesnic, D., Elliott, L. and Ingham D.B. (1994) The influence of separation on the collection efficiencies of obstacles, Journal of Aerosol Science, Vol.25, No.3, pp.527533.
 Lesnic, D., Elliott, L. and Ingham D.B. (1994) The collection efficiency of obstacles, In: The 1994 IChemE Research Event, University College London, UK, 56 January, Ch.389, pp.11571159.
 Lesnic, D., Elliott, L. and Ingham D.B. (1994) Characterisations of the critical Stokes number for potential and viscous flows, Mathematika, Vol.41, No.82, Pt2, pp.277292.
 Lesnic, D., Elliott, L. and Ingham D.B. (1994) Boundary element method for an improperly posed problem in unsteady heat conduction, In: Boundary Element Technology IX, (eds. C.A. Brebbia and A.J. Kassab), Computational Mechanics Publications, Southampton, Ch.37, pp.7784.
 Lesnic, D., Elliott, L. and Ingham D.B. (1994) Boundary element method and minimal energy technique for the inverse heat conduction problem, In: Proceedings of the 2nd International Conference on Dynamic System Identification and Inverse Problems, (eds. O.M.Alifanov, V.V.Michailov and A.N.Nenarokomov), St.Petersburg, Russia, Vol.1, pp.A4112.
 Lesnic, D., Elliott, L. and Ingham D.B. (1995) Boundary element method for solving an inverse problem in radial heat conduction, In: Proceedings of the ASME/JSME Thermal Engineering Joint Conference, Hawaii, USA, 1924 March, pp.7178.
 Pop, I., Lesnic, D. and Ingham, D.B. (1995) Conjugate mixed convection on a vertical surface in a porous medium, International Journal of Heat and Mass Transfer, Vol.38, No.8, pp.15171525. (Abstract in Previews of Heat and Mass Transfer, Vol.21, No.4, p.341).
 Lesnic, D., Elliott, L. and Ingham D.B. (1995) The inverse determination of the particle size distribution from the diffusion battery data, In: Proceedings of the 9th Annual UK Aerosol Society Conference, Norwich, UK, 46 April, pp.6873.
 Lesnic, D., Elliott, L. and Ingham D.B. (1995) Effect of sharp corners on potential fluid flow past blunt bodies, In: Advances in Fluid Mechanics, Vol.4, pp.129.
 Lesnic, D. (1995) Boundary Element Methods for Solving Steady Potential Flow Problems and Direct and Inverse Unsteady Heat Conduction Problems, PhD Thesis, The University of Leeds, Department of Applied Mathematical Studies.
 Lesnic, D., Elliott, L. and Ingham D.B. (1995) An inversion method for the determination of the particle size distribution from diffusion battery measurements, Journal of Aerosol Science, Vol.26, No.5, pp.797812.
 Lesnic, D., Elliott, L. and Ingham D.B. (1995) A boundary element solution to the backward heat conduction problem, In: Proceedings of the 7th Inverse Problems in Engineering Seminar, (eds. H.R. Busby and L. Guo), Ohio State University, USA, 1112 June.
 Lesnic, D., Ingham, D.B. and Pop, I. (1995) Conjugate free convection from a horizontal surface in a porous medium, ZAMM  Journal of Applied Mathematics and Mechanics/ Zeitschrift fur angewandte Mathematik und Mechanik, Vol.75, No.9, pp.715722.
 Lesnic, D., Elliott, L. and Ingham D.B. (1995) A note on the determination of the thermal properties of a material in a transient nonlinear heat conduction problem, International Communications in Heat and Mass Transfer, Vol.22, No.4, pp.475482. (Abstract in Previews of Heat and Mass Transfer, Vol.21, No.5, p.431).
 Lesnic, D., Elliott, L. and Ingham D.B. (1995) Treatment of singularities in timedependent problems using the boundary element method, Engineering Analysis with Boundary Elements, Vol.16, No.1, pp.6570.
 Lesnic, D., Elliott, L. and Ingham D.B. (1995) A numerical method for solving the backward heat conduction problem, In: HTDVol.312, 1995 National ASME Heat Transfer Conference, Portland, USA, ASME, Vol.10, pp.151158.
 Lesnic, D., Elliott, L. and Ingham D.B. (1996) Application of the boundary element method to inverse heat conduction problems, International Journal of Heat and Mass Transfer, Vol.39, No.7, pp.15031517.
 Lesnic, D., Elliott, L. and Ingham D.B. (1996) Numerical inversion of atmospheric particle size distributions from diffusion battery data, In: The 1996 IChemE Research Event  2nd European Conference for Young Researchers in Chemical Engineering, University of Leeds, UK, 23 April, Ch.359, pp.15011503.
 Lesnic, D., Elliott, L. and Ingham D.B. (1996) Identification of the thermal conductivity and heat capacity in unsteady nonlinear heat conduction problems using the boundary element method, Journal of Computational Physics, Vol.126, No.2, pp.410420.
 Lesnic, D., Elliott, L. and Ingham D.B. (1996) A numerical analysis of the data inversion of particle sizing instruments, Journal of Aerosol Science, Vol.27, No.7, pp.10631082.
 Lesnic, D., Elliott, L., Ingham, D.B., Knipe, R.J. and Clennell, B. (1996) The identification of hydraulic conductivities of composite rocks, In: Faulting, Fault Sealing and Fluid Flow in Hydrocarbon Reservoirs: Abstracts, (eds. G. Jones, Q. Fisher and R.J. Knipe), pp.113114.
 Lesnic, D. and Wrobel, L.C. (1996) Derivation of boundary integral equations for the fluid velocity in potential and viscous flows past arbitrary bodies, Boundary Elements Communications, Vol.7, No.6, pp.257260.
 Pop, I., Ingham, D.B. and Lesnic, D. (1997) Conjugate film flow down a heated vertical wall, ZAMM  Journal of Applied Mathematics and Mechanics/ Zeitschrift fur angewandte Mathematik und Mechanik, Vol.77, No.2,pp.151154.
 Lesnic, D. (1997) The identification of piecewise homogeneous properties of rocks, In: Boundary Integral Formulations for Inverse Analysis, (eds. D.B. Ingham and L.C. Wrobel), Computational Mechanics Publications, Southampton, Ch.9, pp.237257.
 Lesnic, D., Elliott, L. and Ingham D.B. (1997) Darcy’s flows with unknown squareroot harmonic transmissivity, In: First UK Conference on Boundary Integral Methods, (eds. L. Elliott, D.B. Ingham and D. Lesnic), Leeds University Press, pp.190201.
 Zeb, A., Elliott, L., Ingham, D.B. and Lesnic, D. (1997) Solution of the Cauchy problem for Laplace equation, In: First UK Conference on Boundary Integral Methods, (eds. L. Elliott, D.B. Ingham and D. Lesnic), Leeds University Press, pp.297307.
 Lesnic, D., Elliott, L., Ingham D.B., Clennell, B. and Knipe, R.J. (1997) A mathematical model and numerical investigation for determining the hydraulic conductivity of rocks, International Journal of Rock Mechanics and Mining Sciences, Vol.34, No.5, pp.741759.
 Zeb, A., Elliott, L., Ingham, D.B. and Lesnic, D. (1997) Solution of the Cauchy problem for the biharmonic equation, In: Boundary Elements XIX, (eds. M. Marchetti, C.A. Brebbia and M.H. Aliabadi), Computational Mechanics Publications, Southampton, Ch.81, pp.749756.
 Lesnic, D., Elliott, L. and Ingham D.B. (1997) Spacewise coefficient identification in steady and unsteady onedimensional diffusion problems, IMA Journal of Applied Mathematics, Vol.59, No.2, pp.183192.
 Lesnic, D., Elliott, L. and Ingham D.B. (1997) An iterative boundary element method for solving numerically the Cauchy problem for the Laplace equation, Engineering Analysis with Boundary Elements, Vol.20, No.2, pp.123133.
 Lesnic, D., Elliott, L. and Ingham D.B. (1997) An alternating boundary element method for solving Cauchy problems for the biharmonic equation, Inverse Problems in Engineering, Vol.5, pp.145168.
 Lesnic, D. (1997) The solution of an inverse heat conduction problem subject to the specification of energy, In: Proceedings of the 4th Conference on Applied and Industrial Mathematics, ROMAI, Romania, pp.102105.
 Lesnic, D. (1997) An exact stable approximate solution to the inverse heat conduction problem for inhomogeneous conductors, In: Proceedings of the 4th Conference on Applied and Industrial Mathematics, ROMAI, Romania, pp.106110.
 Elliott, L., Ingham, D.B. and Lesnic, D. (1997) (Editors), First UK Conference on Boundary Integral Methods, Leeds University Press, Leeds, UK, ISBN: 0853161798.
 Lesnic, D., Elliott, L. and Ingham D.B. (1998) The solution of an inverse heat conduction problem subject to the specification of energies, International Journal of Heat and Mass Transfer, Vol.41, No.1, pp.2532.
 Lesnic, D. and Pop, I. (1998) Free convection in a porous medium adjacent to horizontal surfaces, ZAMM – Journal of Applied Mathematics and Mechanics/ Zeitschrift fur angewandte Mathematik und Mechanik, Vol.78, No.3, pp.197205.
 Lesnic, D., Elliott, L. and Ingham D.B. (1998) An inverse coefficient identification problem for the heat equation, In: Inverse Problems in Engineering Mechanics, (eds. M. Tanaka and G.S. Dulikravich), Elsevier, Amsterdam, Ch.65, pp.1116.
 Zeb, A., Elliott, L., Ingham, D.B. and Lesnic, D. (1998) Cauchy problem for the biharmonic equation solved using the regularization method, In: Boundary Element Research in Europe EUROBEM98, (ed. C.A. Brebbia), Computational Mechanics Publications, Southampton, Ch.30, pp.285294.
 Lesnic, D., Elliott, L., Ingham D.B. and Zeb, A. (1998) The boundary element method for solving an inverse problem associated to the biharmonic equation, In: Proceedings of the 3rd International Conference on Dynamic System Identification and Inverse Problems, (eds. O.M. Alifanov, N.V. Kerov, V.V. Michailov and A.N. Nenarokomov), MoscowSt.Petersburg, Russia, pp.140166.
 Lesnic, D., Elliott, L., Ingham, D.B., Knipe, R.J. and Clennell, B. (1998) An inverse problem to determine the piecewise homogeneous hydraulic conductivity within rocks, In: Faulting, Fault Sealing and Fluid Flow in Hydrocarbon Reservoirs, (eds. G. Jones, Q. Fisher and R.J. Knipe), Geological Society, London, Special Publications, Vol.147, pp.261268.
 Lesnic, D., Elliott, L. and Ingham D.B. (1998) A boundary element method for the determination of the transmissivity of a heterogeneous aquifer in groundwater flow systems, Engineering Analysis with Boundary Elements, Vol.21, No.3, pp.223234.
 Lesnic, D. and Pop, I. (1988) Mixed convection over a horizontal surface embedded in a porous medium, In: Mathematics of Heat Transfer, (eds. G.E. Tupholme and A.S. Wood), Clarendon Press, Oxford, Institute of Mathematics and Its Applications Conference Series, Vol.66, Ch.41, pp.219224.
 Lesnic, D., Elliott, L., Ingham, D.B., Knipe, R.J. and Clennell, B. (1998) Identification of the hydraulic conductivity of a material in timedependent diffusion problems: Leastsquares finitedifference and energy boundary element solutions, In: Inverse Problems in Engineering: Theory and Practice, (eds. D. Delaunay, Y. Jarny and K.A. Woodbury), Engineering Foundation, ASME, pp.347355.
 Lesnic, D., Elliott, L. and Ingham D.B. (1998) The boundary element solution of the Laplace and biharmonic equations subjected to noisy boundary data, International Journal for Numerical Methods in Engineering, Vol.43, No.3, pp.479492.
 Lesnic, D., Elliott, L. and Ingham D.B. (1998) An alternating algorithm for solving the backward heat conduction problem using an elliptic approximation, Inverse Problems in Engineering, Vol.6, pp.255279.
 Zeb, A., Elliott, L., Ingham, D.B. and Lesnic, D. (1998) The boundary element method for the solution of Stokes equations in twodimensional domains, Engineering Analysis with Boundary Elements, Vol.22, No.4, pp.317326.
 Lesnic, D. (1998) Inverse initial boundary value problems in heat conduction, Trends in Heat, Mass and Momentum Transfer, Vol.4, pp.3760.
 Lesnic, D., Elliott, L., Ingham D.B., Clennell, B. and Knipe, R.J. (1999) The identification of the piecewise homogeneous thermal conductivity of conductors subjected to a heat flow test, International Journal of Heat and Mass Transfer, Vol.42, No.1, pp.143152.
 Lesnic, D., Ingham, D.B. and Pop, I. (1999) Free convection boundarylayer flow along a vertical surface in a porous medium with Newtonian heating, International Journal of Heat and Mass Transfer, Vol.42, No.14, pp.26212627.
 Lesnic, D. and Elliott, L. (1999) The decomposition approach to inverse heat conduction, Journal of Mathematical Analysis and Applications, Vol.232, No.1, pp.8298.
 Lesnic, D., Elliott, L. and Ingham D.B. (1999) Analysis of coefficient identification problems associated to the inverse EulerBernoulli beam theory, IMA Journal of Applied Mathematics, Vol.62, No.2, pp.101116.
 Pop, I., Lesnic, D. and Ingham, D.B. (1999) Asymptotic solutions for the free convection boundarylayer flow along a vertical surface in a porous medium with Newtonian heating, In: CHMT99 Proceedings of the International Conference on Computational Heat and Mass Transfer, (eds. A.A. Mohamad and I. Sezai), Eastern Mediterranean University Printing University Printing House, Turkey, pp.306310.
 Mustata, R., Harris, S.D., Elliott, L., Ingham, D.B. and Lesnic, D. (1999) Parameter identification in a boundary element model of a hydraulic pump flow test, In: Proceedings of the 1st International Conference on Boundary Element Techniques, (ed. M.H. Aliabadi), Queen Mary & Westfield College, University of London, pp.331340.
 Mera, N.S., Elliott, L., Ingham, D.B. and Lesnic, D. (1999) The effect of a variable relaxation factor on the rate of convergence in the Cauchy problem, In: Proceedings of the 1st International Conference on Boundary Element Techniques, (ed. M.H. Aliabadi), Queen Mary & Westfield College, University of London, pp.357366.
 Harris, S.D., Mustata, R., Elliott, L., Ingham, D.B. and Lesnic, D. (1999) Parameter identification within rocks using genetic algorithms, In: GECCO99: Proceedings of the Genetic and Evolutionary Computation Conference, (eds. W. Banzhaf, J. Daida, A.E. Eiben, M.H. Garzon, V. Honavar, M. Jakiela and R.E. Smith), Vol.2, Morgan Kaufmann Publishers, San Francisco, USA, p.1779.
 Lesnic, D. (1999) An approximate boundary element method for solving the diffusion equation with spacewise dependent capacity and periodic boundary conditions, In: Second UK Conference on Boundary Integral Methods, (eds. L.C. Wrobel and S.N. ChandlerWilde), Brunel University Press, pp.1319.
 Mera, N.S., Lesnic, D., Elliott, L. and Ingham, D.B. (1999) The boundary element solution of the Cauchy steady heat conduction problem in an anisotropic medium, In: Second UK Conference on Boundary Integral Methods, (eds. L.C. Wrobel and S.N. ChandlerWilde), Brunel University Press, pp.3950.
 Lesnic, D. Elliott, L., Ingham, D.B. and Zeb, A. (1999) The boundary element regularized solution for the biharmonic equation with underspecified boundary conditions and interior measurements, In: Second UK Conference on Boundary Integral Methods, (eds. L.C. Wrobel and S.N. ChandlerWilde), Brunel University Press, pp.245256.
 Zeb, A., Elliott, L., Ingham, D.B. and Lesnic, D. (1999) A comparison of different methods to solve inverse biharmonic boundary value problems, International Journal for Numerical Methods in Engineering, Vol.45, pp.17911806.
 Lesnic, D., Elliott, L., Ingham D.B. and Zeb, A. (1999) A numerical method for solving an inverse biharmonic problem, Inverse Problems in Engineering, Vol.7, pp.409431.
 Zeb, A., Elliott, L., Ingham, D.B. and Lesnic, D. (2000) Boundary element twodimensional solution of an inverse Stokes problem, Engineering Analysis with Boundary Elements, Vol.24, No.1, pp.7588.
 Lesnic, D., Elliott, L. and Ingham D.B. (2000) Identifiability of distributed parameters for highorder quasilinear differential equations, Journal of Inverse and IllPosed Problems, Vol.8, No.1, pp.122.
 Lesnic, D., Elliott, L., Ingham, D.B. and Zeb, A. (2000) An inverse problem for slow viscous incompressible flows, In: Inverse Problems in Engineering: Theory and Practice, (ed. K.A.Woodbury), Engineering Foundation, ASME, New York, USA, pp.195202.
 Lesnic, D. (2000) Retrieving the flexural rigidity of a beam from deflection measurements, In: Inverse Problems inEngineering: Theory and Practice, (ed. K.A.Woodbury), Engineering Foundation, ASME, New York, USA, pp.3944.
 Lesnic, D. (2000) Identifiability of distributed parameters in beamtype systems, Journal of Inverse and IllPosed Problems, Vol.8, No.4, pp.379398.
 Mera, N.S., Elliott, L., Ingham, D.B. and Lesnic, D. (2000) An iterative boundary element method for the solution of a Cauchy steady state heat conduction problem, Computer Modeling in Engineering and Sciences (CMES), Vol.1, No.3, pp.101106.
 Mustata, R., Harris, S.D., Elliott, L., Ingham, D.B. and Lesnic, D. (2000) An inverse boundary element method for determining the hydraulic conductivity in anisotropic rocks, Computer Modeling in Engineering and Sciences (CMES), Vol.1, No.3, pp.107116.
 Mera, N.S., Elliott, L., Ingham, D.B. and Lesnic, D. (2000) The boundary element solution of the Cauchy steady heat conduction problem in an anisotropic medium, International Journal for Numerical Methods in Engineering, Vol.49, No.4, pp.481499.
 Marin, L., Elliott, L., Ingham, D.B. and Lesnic, D. (2000) Boundary element solution for the Cauchy problem in linear elasticity, In: Boundary Elements XXII, (eds. C.A. Brebbia and H. Power), WIT Press, Southampton, pp.8392.
 Zeb, A., Elliott, L., Ingham, D.B. and Lesnic, D. (2000) Solution of an inverse Stokes problem using interior data, In: Boundary Elements XXII, (eds. C.A. Brebbia and H. Power), WIT Press, Southampton, pp.221230.
 Dinh Nho Hao and Lesnic, D. (2000) The Cauchy problem for Laplace’s equation using the conjugate gradient method, IMA Journal of Applied Mathematics, Vol.65, pp.199217.
 Mera, N.S., Elliott, L., Ingham, D.B. and Lesnic, D. (2000) An iterative BEM for the Cauchy steady state heat conduction problem in an anisotropic medium with unknown thermal conductivity tensor, Inverse Problems in Engineering, Vol.8, No.6, pp.579607.
 Lesnic, D., Ingham, D.B. and Pop, I. (2000) Free convection from a horizontal surface in a porous medium with Newtonian heating, Journal of Porous Media, Vol.3, No.3, pp.227235.
 Pop, I., Lesnic, D. and Ingham, D.B. (2000) Asymptotic solutions for the free convection boundarylayer flow along a vertical surface in a porous medium with Newtonian heating, Hybrid Methods in Engineering, Vol.2, pp.3140.
 Mera, N.S., Elliott, L., Ingham, D.B. and Lesnic, D. (2001) An iterative boundary element method for solving the one dimensional backward heat conduction problem, International Journal of Heat and Mass Transfer, Vol.44, No.10, pp.19371946.
 Mera, N.S., Elliott, L., Ingham, D.B. and Lesnic, D. (2001) A comparison of boundary element method formulations for steady state anisotropic heat conduction problems, Engineering Analysis with Boundary Elements, Vol.25, No.2, pp.115128.
 Lesnic, D. (2001) A computational algebraic investigation of the decomposition method for timedependent problems, Applied Mathematics and Computation, Vol.119, No.23, pp.197206.
 Lesnic, D. (2001) A numerical investigation of the inverse potential conductivity problem in a circular inclusion, Inverse Problems in Engineering, Vol.9, No.1, pp.117.
 Mera, N.S., Elliott, L., Ingham, D.B. and Lesnic, D. (2001) Use of the boundary element method to determine the thermal conductivity tensor of an anisotropic medium, International Journal of Heat and Mass Transfer, Vol.44, No.21, pp.41574167.
 Marin, L., Dinh Nho H`ao and Lesnic, D. (2001) Conjugate gradientboundary element method for a Cauchy problem in the Lame system, In: Boundary Element Technology XIV, (eds. C.A.Brebbia and A. Kassab), WIT Press, Southampton, pp.229238.
 Vaszi, A.Z., Ingham, D.B., Lesnic, D., Munslow, D. and Pop, I. (2001) Conjugate free convection from a slightly inclined plate embedded in a porous medium, ZAMM  Journal of Applied Mathematics and Mechanics/Zeitschrift fur angewandte Mathematik und Mechanik, Vol.81, No.7, pp.465479.
 Marin, L., Elliott, L., Ingham, D.B. and Lesnic, D. (2001) Boundary element method for the Cauchy problem in linear elasticity, Engineering Analysis with Boundary Elements, Vol.25, No.9, pp.783793.
 Mera, N.S., Elliott, L., Ingham, D.B. and Lesnic, D. (2001) Treatment of singularities in Cauchy problems by an iterative modified boundary element method, In: Third UK Conference on Boundary Integral Methods, (ed. P.J. Harris), University of Brighton Press, Brighton, pp.110.
 Lesnic, D., Berger, J.R. and Martin, P.A. (2001) A boundary element investigation of the potential boundary determination, In: Third UK Conference on Boundary Integral Methods, (ed. P.J.Harris), University of Brighton Press, Brighton, pp.4756.
 Farcas, A., Elliott, L., Ingham, D.B. and Lesnic, D. (2001) An alternative boundary element method for solving biharmonic problems, In: Third UK Conference on Boundary Integral Methods, (ed. P.J.Harris), University of Brighton Press, Brighton, pp.7786.
 Marin, L., Elliott, L., Ingham, D.B. and Lesnic, D. (2001) Boundary element based solution for the Cauchy problem in linear elasticity by the Tikhonov regularization method, In: Third UK Conference on Boundary Integral Methods, (ed. P.J.Harris), University of Brighton Press, Brighton, pp.149158.
 Mera, N.S., Elliott, L., Ingham, D.B. and Lesnic, D. (2001) A modified iterative boundary element method for singularities in Cauchy type problems, In: Inverse Problems and Experimental Design in Thermal and Mechanical Engineering, (eds. D. Petit, D.B. Ingham, Y. Jarny and F. Plourde), Proceedings of the Eurotherm Seminar 68, March 57, 2001, Poitiers, France, pp.8993.
 Mustata, R., Harris, S.D., Elliott, L., Lesnic, D., Ingham, D.B., Khachfe, R.A. and Jarny, Y. (2001) The determination of the properties of orthotropic heat conductors, In: Inverse Problems and Experimental Design in Thermal and Mechanical Engineering, (eds. D. Petit, D.B. Ingham, Y. Jarny and F. Plourde), Proceedings of the Eurotherm Seminar 68, March 57, 2001, Poitiers, France, pp.325332.
 Mera, N.S., Elliott, L., Ingham, D.B. and Lesnic, D. (2002) An iterative algorithm for a singular Cauchy problem for the steady state anisotropic heat conduction equation, Engineering Analysis with Boundary Elements, Vol.26, No.2, pp.157168.
 Mera, N.S., Elliott, L., Ingham, D.B. and Lesnic, D. (2002) Singularities in the solution of anisotropic steady state heat conduction using a boundary element method, International Journal for Numerical Methods in Engineering, Vol.53, pp.24132427.
 Lesnic, D. (2002) The determination of the thermal properties of a heat conductor in a nonlinear heat conduction problem, ZAMP – Zeitschrift fur angewandte Mathematik und Physik, Vol.53, pp.175196.
 Marin, L. and Lesnic, D. (2002) Boundary element solution for the Cauchy problem in linear elasticity using singular value decomposition, Computer Methods in Applied Mechanics and Engineering, Vol.191, pp.32573270.
 Marin, L., Elliott, L., Ingham, D.B. and Lesnic, D. (2002) An iterative method for the Cauchy problem in linear elasticity in domains with singularities, In: Proceedings of the Fifth International Seminar on Geometry, Continua and Microstructure, (eds. S. ClejaTigoiu and V. Tigoiu), Romanian Academy of Sciences, Bucharest, pp.147158.
 Hancu, S., Ghinda, T., Ma, L., Lesnic, D. and Ingham, D.B. (2002) Numerical modelling and experimental investigation of the fluid flow and contaminant dispersion in a channel, International Journal of Heat and Mass Transfer, Vol.45, No.13, pp.27072718.
 Lesnic, D., Berger, J.R. and Martin, P.A. (2002) A boundary element regularization method for the boundary determination in potential corrosion damage, Inverse Problems in Engineering, Vol.10, No.2, pp.163182.
 Marin, L., Dinh Nho H`ao and Lesnic, D. (2002) Conjugate gradientboundary element method for the Cauchy problem in linear elasticity, Quarterly Journal of Mechanics and Applied Mathematics, Vol.55, No.2, pp.227247.
 Marin, L., Elliott, L., Ingham, D.B. and Lesnic, D. (2002) An iterative boundary element algorithm for a singular Cauchy problem in linear elasticity, Computational Mechanics, Vol.28, No.6, pp.479488.
 Mustata, R., Elliott, L., Harris, S.D., Ingham, D.B. and Lesnic, D. (2002) Retrieval of spacewise dependent hydraulic properties of anisotropic rocks from transient flow experiments, Transport in Porous Media, Vol.48, pp.7999.
 Lesnic, D. (2002) Convergence of Adomian’s decomposition method: Periodic temperatures, Computers & Mathematics with Applications, Vol.44, No.12, pp.1324.
 Lesnic, D. (2002) The Cauchy problem for the wave equation using the decomposition method, Applied Mathematics Letters, Vol.15, No.6, pp.697701.
 Marin, L., Elliott, L., Ingham, D.B. and Lesnic, D. (2002) Boundary element regularisation methods for solving the Cauchy problem in linear elasticity, Inverse Problems in Engineering, Vol.10, No.4, pp.335357.
 Mera, N.S., Elliott, L., Ingham, D.B. and Lesnic, D. (2002) A comparison of different regularization methods for a Laplace equation Cauchy problem, In: Heat Transfer 2002, Proceedings of the Twelfth International Heat Transfer Conference, Grenoble, France, August 1823, pp.914.
 Marin, L. and Lesnic, D. (2002) Regularized boundary element solution for an inverse boundary value problem in linear elasticity, Communications in Numerical Methods in Engineering, Vol.18, pp.817825.
 Zeb, A., Elliott, L., Ingham, D.B. and Lesnic, D. (2002) An inverse Stokes problem using interior pressure data, Engineering Analysis with Boundary Elements, Vol.26, No.9, pp.739745.
 Lesnic, D. (2002) The decomposition method for forward and backward timedependent problems, Journal of Computational and Applied Mathematics, Vol.147, No.1, pp.2739.
 Marin, L. and Lesnic, D. (2002) A regularization method for the numerical solution of the Cauchy problem for the Helmholtz equation, Buletinul Stiintific al Universitatii Baia Mare, Seria B, Fascicola Matematica – Informatica, Vol.18, No.2, pp.235242.
 Marin, L., Elliott, L., Ingham, D.B. and Lesnic, D. (2002) Comparison of various methods for solving the Cauchy problem in linear elasticity, In: Inverse Problems in Engineering: Theory and Practice, (ed. H.R.B. Orlande), Vol.I, Epapers Publishing House Ltd., Rio de Janeiro, Brazil, pp.121128.
 Lesnic, D. (2002) The determination of the thermal properties of a heated flat plate, In: Inverse Problems in Engineering: Theory and Practice, (ed. H.R.B. Orlande), Vol.II, Epapers Publishing House Ltd., Rio de Janeiro, Brazil, pp.4551.
 Mera, N.S. and Lesnic, D. (2003) A boundary element method for the numerical inversion of discontinuous anisotropic conductivities, Engineering Analysis with Boundary Elements, Vol.27, No.1, pp.17.
 Marin, L., Elliott, L., Heggs, P.J., Ingham, D.B., Lesnic, D. and Wen, X. (2003) An alternating iterative algorithm for the Cauchy problem associated to the Helmholtz equation, Computer Methods in Applied Mechanics and Engineering, Vol.192, No.56, pp.709722.
 Marin, L. and Lesnic, D. (2003) BEM firstorder regularisation method in linear elasticity for the boundary identification, Computer Methods in Applied Mechanics and Engineering, Vol.192, pp.20592071.
 Farcas, A., Elliott, L., Ingham, D.B., Lesnic, D. and Mera, N.S. (2003) A dual reciprocity boundary element method for the regularized numerical solution of the inverse source problem associated to the Poisson equation, Inverse Problems in Engineering, Vol.11, No.2, pp.123139.
 Lesnic, D. (2003) Inversion of discontinuous anisotropic conductivities, In: Recent Developments in Theories and Numerics: International Conference on Inverse Problems, (eds. YC.Hon, M.Yamamoto, J.Cheng and J.Y.Lee), World Scientific, Singapore, pp.123133.
 Marin, L., Elliott, L., Ingham, D.B. and Lesnic, D. (2003) Identification of material properties and cavities in twodimensional linear elasticity, Computational Mechanics, Vol.31, No.34, pp.193200.
 Marin, L., Elliott, L., Heggs, P.J., Ingham, D.B., Lesnic, D. and Wen, X. (2003) Conjugate gradientboundary element solution to the Cauchy problem for Helmholtztype equations, Computational Mechanics, Vol.31, No.34, pp.367377.
 Lesnic, D. and Mera, N.S. (2003) The boundary element method for the inversion of discontinuous conductivities, In: Advances in Boundary Element Techniques IV, (eds. R.Gallego and M.H.Aliabadi), Queen Mary, University of London, UK, pp.237242.
 Rap, A., Elliott, L., Ingham, D.B., Lesnic, D. and Wen, X. (2003) The Cauchy problem for the steadystate convectiondiffusion equation using BEM, In: Advances in Boundary Element Techniques IV, (eds. R.Gallego and M.H.Aliabadi), Queen Mary, University of London, UK, pp.281286.
 Marin, L. Elliott, L., Ingham, D.B. and Lesnic, D. (2003) BEM solution for the Cauchy problem in linear elasticity via the Landweber method, In: Advances in Boundary Element Techniques IV, (eds. R.Gallego and M.H.Aliabadi), Queen Mary, University of London, UK, pp.445450.
 Cattle, B.A., Elliott, L., Fellerman, A.S., Ingham, D.B., Lesnic, D. and West, R.M. (2003) Highenergy gamma ray tomography in the nuclear industry, In: 3rd World Congress on Industrial Process Tomography, Banff, Canada, pp.96101.
 Rap, A., Elliott, L., Ingham, D.B., Lesnic, D. and Wen, X. (2003) The Cauchy problem for the steadystate convectiondiffusion equation using a regularised DRBEM, In: Fourth UK Conference on Boundary Integral Methods, (ed. S. Amini), Salford University, UK, pp.110.
 Marin, L. and Lesnic, D. (2003) Numerical boundary identification in linear elasticity, In: Fourth UK Conference on Boundary Integral Methods, (ed. S. Amini), Salford University, UK, pp.2130.
 Curteanu, A., Elliott, L., Ingham, D.B. and Lesnic, D. (2003) A Laplacian decomposition of the twodimensional Stokes equation, In: Fourth UK Conference on Boundary Integral Methods, (ed. S. Amini), Salford University, UK, pp.4756.
 Farcas, A., Elliott, L., Ingham, D.B. and Lesnic, D. (2003) A DRM for solving the inverse problem of steady groundwater flow, In: Fourth UK Conference on Boundary Integral Methods, (ed. S. Amini), Salford University, UK, pp.8796.
 Lesnic, D. (2003) A numerical investigation which proves the existence or nonexistence of a solution for the Cauchy problem for elliptic equations, In: Fourth UK Conference on Boundary Integral Methods, (ed. S. Amini), Salford University, UK, pp.137146.
 Mera, N.S., Elliott, L., Ingham, D.B. and Lesnic, D. (2003) A comparison of different regularization methods for a Cauchy problem in anisotropic heat conduction. International Journal for Numerical Methods in Heat and Fluid Flow, Vol.13, No.5, pp.528546. (Abstract in Heat Transfer 2002, Book of Abstracts of the Twelfth
International Heat Transfer Conference, Grenoble, France, August 1823, 2002, p.518).  Farcas, A., Elliott, L., Ingham, D.B., Lesnic, D. (2003) The dual reciprocity boundary element method for solving Cauchy problems associated to the Poisson equation, Engineering Analysis with Boundary Elements, Vol.27, No.10, pp.955962.
 Marin, L., Elliott, L., Heggs, P.J., Ingham, D.B., Lesnic, D. and Wen, X. (2003) Boundary element solution for the Cauchy problem associated to the Helmholtz equation by the Tikhonov regularisation method, In: Inverse Problems in Engineering Mechanics IV: International Symposium on Inverse Problems in Engineering Mechanics (ISIP 2003), (ed. M.Tanaka), Elsevier, Amsterdam, pp.485494.
 Curteanu, A., Elliott, L., Ingham, D.B. and Lesnic, D. (2003) Laplacian decomposition of steady free convection in porous media, In: Current Issues on Heat and Mass Transfer in Porous Media, Proceedings of the NATO Advanced Study Institute on Porous Media, (ed. D.B. Ingham), Ovidius University Press, Constanta, Romania, pp.8796. (Also in Emerging Technologies and Techniques in Porous Media, Ch.7, (eds. D.B. Ingham, A. Bejan, E. Mamut and I. Pop), Kluwer Academic Publishers, Dordrecht, 2004, pp.119129).
 Lesnic, D. (2003) Characterizations of the functions with bounded variations, Acta Universitatis Apulensis, Vol.6, pp.4754.
 Marin, L., Elliott, L., Ingham, D.B. and Lesnic, D. (2004) Parameter identification in isotropic linear elasticity using the boundary element method, Engineering Analysis with Boundary Elements, Vol.28, No.3, pp.225237.
 Lesnic, D. and Heggs, P.J. (2004) A decomposition method for powerlaw fintype problems, International Communications in Heat and Mass Transfer, Vol.31, No.5, pp.673682.
 Marin, L. Elliott, Ingham, D.B. and Lesnic, D. (2004) The boundary element method for the numerical recovery of a circular inhomogeneity in an elliptic equation, Engineering Analysis with Boundary Elements, Vol.28, No.4, pp.413419.
 Farcas, A., Elliott, L., Ingham, D.B. and Lesnic, D. (2004) An inverse dual reciprocity method for parameter identification in steady groundwater flow, Advances in Water Resources, Vol.27, pp.223235.
 Marin, L., Elliott, L., Heggs, P.J., Ingham, D.B., Lesnic, D. and Wen, X. (2004) Analysis of polygonal fins using the boundary element method, Applied Thermal Engineering, Vol.24, No.89, pp.13211331. (Short version in Paper CR05, Eight UK National Heat Transfer Conference, Oxford, UK, 910 September 2003).
 Marin, L. and Lesnic, D. (2004) The method of fundamental solutions for the Cauchy problem in twodimensional linear elasticity, International Journal of Solids and Structures, Vol.41, pp.34253438.
 Jourhmane, M., Lesnic, D. and Mera, N.S. (2004) Relaxation procedures for an iterative algorithm for solving the Cauchy problem for the Laplace equation, Engineering Analysis with Boundary Elements, Vol.28, No.6, pp.655665.
 Lesnic, D. (2004) Uniqueness of a separable, nonlinear and heterogeneous conductivity, In: Thirteenth Inverse Problems in Engineering Seminar, University of Cincinnati, USA, 1415 July, 2004, (ed. D.A. Murio), pp.7376.
 Marin, L., Elliott, L., Heggs, P.J., Ingham, D.B., Lesnic, D. and Wen, X. (2004) Comparison of regularization methods for solving the Cauchy problem associated with the Helmholtz equation, International Journal for Numerical Methods in Engineering, Vol.60, No.11, pp.19331947.
 Marin, L., Elliott, L., Heggs, P.J., Ingham, D.B., Lesnic, D. and Wen, X. (2004) BEM solution for the Cauchy problem associated with Helmholtztype equations by the Landweber method, Engineering Analysis with Boundary Elements, Vol.28, No.9, pp.10251034.
 Lesnic, D. (2004) The determination of the thermal properties of a homogeneous heat conductor, In: Advances in Boundary Element Techniques V, (eds. V. Leitao and M.H. Aliabadi), EC Ltd, UK, pp.8387.
 Curteanu, A., Elliott, L., Ingham, D.B. and Lesnic, D. (2004) An alternative method for solving steady free convection problems in porous media, In: Advances in Boundary Element Techniques V, (eds. V. Leitao and M.H. Aliabadi), EC Ltd, UK, pp.127132.
 Lesnic, D., Ingham, D.B., Pop, I. and Storr, C. (2004) Free convection boundarylayer flow above a near horizontal surface in a porous medium with Newtonian heating, Heat and Mass Transfer, Vol.40, No.9, pp.665672.
 Lesnic, D. (2004) Heat conduction with mixed derivatives, International Journal of Computer Mathematics, Vol.81, No.8, pp.971977.
 Marin, L., Lesnic, D. and Mantic, V. (2004) Treatment of singularities in Helmholtztype equations using the boundary element method, Journal of Sound and Vibration, Vol.278, No.12, pp.3962.
 Lesnic, D. (2004) The determination of the unknown thermal properties of homogeneous heat conductors, International Journal of Computational Methods, Vol.1, No.3, pp.431443.
 Rap, A., Elliott, L., Ingham, D.B., Lesnic, D. and Wen, X. (2004) DRBEM for Cauchy convectiondiffusion problems with variable coefficients, Engineering Analysis with Boundary Elements, Vol.28, No.11, pp.13211333.
 Marin, L., Elliott, L., Heggs, P.J., Ingham, D.B., Lesnic, D. and Wen, X. (2004) Twodimensional analysis of polygonal fin assemblies using the boundary element method, Paper ENH11 (CDROM), In: Fourth European Thermal Sciences Conference (ETSC2004), Birmingham, UK, 2931 March 2004.
 Lesnic, D. (2005) Decomposition methods for nonlinear, noncharacteristic Cauchy heat problems, Communications in Nonlinear Science and Numerical Simulation, Vol.10, pp.581596.
 Marin, L. and Lesnic, D. (2005) The method of fundamental solutions for the Cauchy problem associated with twodimensional Helmholtztype equations, Computers and Structures, Vol.83, pp.267278.
 Marin, L. and Lesnic, D. (2005) Boundary elementLandweber method for the Cauchy problem in linear elasticity, IMA Journal of Applied Mathematics, Vol.70, pp.323340.
 Lesnic, D. (2005) The decomposition method for Cauchy advectiondiffusion problems, Computers & Mathematics with Applications, Vol.49, pp.525537.
 Curteanu, A.E., Elliott, L., Ingham, D.B. and Lesnic, D. (2005) The Almansi decomposition for solving direct and inverse Stokes problems, In: Boundary Elements XXVII, (eds. A.J. Kassab, C.A. Brebbia, E. Divo and D. Poljak), WIT Press, WIT Transactions on Modelling and Simulation, Vol.39, Southampton, pp.223232.
 Lesnic, D. and Marin, L. (2005) A tutorial on inverse analysis with boundary elements, In: Inverse Problems, Design and Optimization Symposium, (eds. M.J.Colaco, H.R.B.Orlando and G.S.Dulikravich), Vol.I, Epapers, Rio de Janeiro, Brazil, pp.6978.
 Lesnic, D. (2005) The determination of a permeability function from core measurements and pressure data, In: Inverse Problems, Design and Optimization Symposium, (eds. M.J.Colaco, H.R.B.Orlando and G.S.Dulikravich), Vol.I, Epapers, Rio de Janeiro, Brazil, pp.143150.
 Mera, N.S. and Lesnic, D. (2005) A threedimensional boundary determination problem in potential corrosion damage, Computational Mechanics, Vol.36, No.2, pp.129138.
 Lesnic, D. (2005) (Editor) 5th International Conference on Inverse Problems in Engineering: Theory and Practice, Vol.I, II, III, Leeds University Press, Leeds, UK, ISBN: 085316242.
 Lesnic, D. (2005) An inverse coefficient identification problem in a dynamic plate model, In: 5th International Conference on Inverse Problems in Engineering: Theory and Practice, (ed. D.Lesnic), Vol.II, Leeds University Press, Leeds, UK, Chapter L05, pp.110.
 Mera, N.S., Elliott, L., Ingham, D.B. and Lesnic, D. (2005), Comparison of a genetic algorithm and a gradient based optimisation technique for a threedimensional boundary detection problem, In: 5th International Conference on Inverse Problems in Engineering: Theory and Practice, (ed. D.Lesnic), Vol.II, Leeds University Press, Leeds, UK, Chapter M04, pp.110.
 Marin, L., Elliott, L., Heggs, P.J., Ingham, D.B., Lesnic, D. and Wen, X. (2005) Twodimensional thermal analysis of a polygonal fin with two tubes on a square pitch, International Journal of Heat and Mass Transfer, Vol.48, No.14, pp.30183033.
 Ingham, D.B., Ellerton, P.M., Elliott, L., Heggs, P.J., Lesnic, D., Marin, L. and Wen, X. (2005) Computation of heat transfer in polygonal fin heat exchangers, In: Progress in Computational Heat and Mass Transfer, (4th International Conference on Computational Heat and Mass Transfer, 1720 May 2005, ParisCachan, France), (eds. R.Bennacer, A.A.Mohamad, M. El Ganaoui and J.Sicard), Editions Technique and Documentation, Lavoisier, Cachan, Vol.II, pp.866870.
 Lesnic, D. (2005) Calculation of the critical Stokes number for widestream impaction of potential flow over symmetric arcnosed collectors, Acta Universitatis Apulensis, Vol.9, pp.2534.
 Johansson, T. and Lesnic, D. (2005) A recursive boundary element based method for the Cauchy problem in linear hydrodynamics, In: Advances in Boundary Integral Methods  Proceedings of the Fifth UK Conference on Boundary Integral Methods, (ed. K.Chen), The University of Liverpool, Chapter 5, pp.4251.
 Rap, A., Elliott, L., Ingham, D.B., Lesnic, D. and Wen, X. (2005) Boundary element methods for inverse convectiondiffusion problems, In: Advances in Boundary Integral Methods  Proceedings of the Fifth UK Conference on Boundary Integral Methods, (ed. K.Chen), The University of Liverpool, Chapter 25, pp.242251.
 Marin, L. and Lesnic, D. (2005) The method of fundamental solutions for inverse boundary value problems associated with the twodimensional biharmonic equation, Mathematical and Computer Modelling, Vol.42, No.34, pp.261278.
 Curteanu, A.E., Elliott, L., Ingham, D.B. and Lesnic, D. (2005) An alternative method for solving direct and inverse Stokes problems, Acta Universitatis Apulensis, Vol.10, pp.113.
 Lesnic, D. (2006) Blowup solutions obtained using the decomposition method, Chaos, Solitons and Fractals, Vol.28, pp.776787.
 Rap, A., Elliott, L., Ingham, D.B., Lesnic, D. and Wen, X. (2006) An inverse source problem for the convectiondiffusion equation, International Journal of Numerical Methods for Heat & Fluid Flow, Vol.16, No.2, pp.125150.
 Bastay, G., Johansson, T., Kozlov, V.A. and Lesnic, D. (2006) An alternating method for the stationary Stokes system, ZAMM  Journal of Applied Mathematics and Mechanics/ Zeitschrift fur angewandte Mathematik und Mechanik, Vol.86, No.4, pp.268280.
 Lesnic, D. (2006) Determination of the flexural rigidity of a beam from limited boundary measurements, Journal of Applied Mathematics & Computing, Vol.20, No.12, pp.1734.
 Johansson, T. and Lesnic, D. (2006) Numerical solution of the Cauchy problem of Stokes flow, In: Inverse Problems: Modeling and Simulation, (eds. H.T.Banks, A.Hasanov, S.I.Kabanikhin and K.Kunisch), Literatur, Turkey, pp.8992.
 Farcas, A. and Lesnic, D. (2006) The boundary element method for the determination of a heat source dependent on one variable, Journal of Engineering Mathematics, Vol.54, No.4, pp.375388.
 Cimpean, D., Pop, I., Ingham, D.B., Merkin, J.H. and Lesnic, D. (2006) Fully developed opposing mixed convection flow between inclined parallel plates filled with a porous medium, In: Proceedings of 3ICAMPM 3^{rd} International Conference on Applications of Porous Media, Marrakech, Morocco, 29 May  3 June 2006, Paper 7 (CDROM).
 Lesnic, D. (2006) The decomposition method for linear, onedimensional, timedependent partial differential equations, International Journal of Mathematics and Mathematical Sciences, Vol.2006, Article ID 42389, pp.129.
 Johansson, T. and Lesnic, D. (2006) An iterative boundary element method for the determination of a spacewise dependent heat source, In: Advances in Boundary Element Techniques VII, (eds. B.Gatmiri, A.Sellier and M.H.Aliabadi), EC Ltd., UK, pp.8589.
 Marin, L., Elliott, L., Heggs, P.J., Ingham, D.B., Lesnic, D. and Wen, X. (2006) Dual reciprocity boundary element method solution of the Cauchy problem for Helmholtztype equations with variable coefficients, Journal of Sound and Vibration, Vol.297, No.12, pp.89105.
 Lesnic, D. (2006) The decomposition method for initial value problems, Applied Mathematics and Computation, Vol.181, No.1, pp.206213.
 Marin, L., Elliott, L., Heggs, P.J., Ingham, D.B., Lesnic, D. and Wen, X. (2006) Parameter identification in twodimensional fins using the boundary element method, Numerical Heat Transfer, Part A: Applications, Vol.50, pp.315344.
 Johansson, T. and Lesnic, D. (2006) A variational conjugate gradient method for determining the fluid velocity of a slow viscous flow from Cauchy data, Applicable Analysis, Vol.85, No.11, pp.13271341.
 Marin, L., Elliott, L., Heggs, P.J., Ingham, D.B., Lesnic, D. and Wen, X. (2006) Parameter identification in Helmholtztype equations with a variable coefficient using a regularized DRBEM, Inverse Problems in Science and Engineering, Vol.14, No.8, pp.837858.
 Curteanu, A.E., Elliott, L., Ingham, D.B. and Lesnic, D. (2006) Laplacian decomposition method for inverse Stokes problems, Studia Univ. ”BabesBolyai”, Mathematica, Vol.LI, No.4, pp.89104.
 Attili, B.S. and Lesnic, D. (2006) An efficient method for computing eigenelements of SturmLiouville fourthorder boundary value problems, Applied Mathematics and Computation, Vol.182, No.2, pp.12471254.
 Lesnic, D. (2007) The decomposition method for Cauchy reactiondiffusion problems, Applied Mathematics Letters, Vol.20, pp.412418.
 West, R.M. and Lesnic, D. (2007) (Guest editors) Inverse Problems in Engineering, Measurement Science and Technology, Vol.18, No.1, pp.195.
 Lesnic, D. (2007) A nonlinear reactiondiffusion process using the Adomian decomposition method, International Communications in Heat and Mass Transfer, Vol.34, No.2, pp.129135.
 Johansson, T. and Lesnic, D. (2007) Reconstruction of a stationary flow from incomplete boundary data using iterative methods, European Journal of Applied Mathematics, Vol.17, pp.651663.
 Lesnic, D. and Zhao, C. (2007) Algorithm and mechanization to the Cauchy problem for the plate equation, International Journal of Computer Mathematics, Vol.84, No.1, pp.5156.
 Curteanu, A.E., Elliott, L., Ingham, D.B. and Lesnic, D. (2007) Laplace decomposition and the boundary element method for solving Stokes problems, Engineering Analysis with Boundary Elements, Vol.31, pp.501513.
 Lesnic, D. and Wake, G.C. (2007) A mollified method for the solution of the Cauchy problem for the convectiondiffusion equation, Inverse Problems in Science and Engineering, Vol.15, No.4, pp.293302.
 Lesnic, D., Mustata, R., Clennell, B., Elliott, L., Harris, S.D. and Ingham, D.B. (2007) Genetic algorithm to identify the hydraulic properties of heterogeneous rocks from laboratory flowpump experiments, Journal of Porous Media, Vol.10, No.1, pp.7191.
 Lesnic, D. (2007) A reliable technique for solving thirdorder dispersion equations, Kybernetes, Vol.36, No.56, pp.697708.
 Lesnic, D. and Hasanov, A. (2007) Determination of the leading coefficient in fourthorder SturmLiouville operator from boundary measurements, In: Inverse Problems, Design and Optimization (IPDO2007), (eds. G.S.Dulikravich, M.J.Colaco, H.R.B.Orlande and M.Tanaka), Vol.I, pp.914.
 Trucu, D., Ingham, D.B. and Lesnic, D. (2007) The inverse coefficient identification problem in bioheat transient flow equation, In: Inverse Problems, Design and Optimization (IPDO2007), (eds. G.S.Dulikravich, M.J.Colaco, H.R.B.Orlande and M.Tanaka), Vol.I, pp.214221.
 Rap, A., Elliott, L., Ingham, D.B., Lesnic, D. and Wen, X. (2007) The inverse source problem for the variable coefficients convectiondiffusion equation, Inverse Problems in Science and Engineering, Vol.15, No.5, pp.413440.
 Johansson, T. and Lesnic, D. (2007) An iterative method for the reconstruction of a stationary flow, Numerical Methods for Partial Differential Equations, Vol.23, No.5, pp.9981017.
 Johansson, T. and Lesnic, D. (2007) Determination of a spacewise dependent heat source, Journal of Computational and Applied Mathematics, Vol.209, No.1, pp.6680.
 Marin, L. and Lesnic, D. (2007) The method of fundamental solutions for nonlinear functionally graded materials, International Journal of Solids and Structures, Vol.44, pp.68786890.
 Onyango, T.T.M., Ingham, D.B. and Lesnic, D. (2007) Restoring boundary conditions in heat conduction using the boundary element method, In: Advances in Boundary Integral Methods  Proceedings of the Sixth UK Conference on Boundary Integral Methods, (ed. J.Trevelyan), Durham University, Chapter 15, pp.139147.
 Zeb, A., Ingham, D.B. and Lesnic, D. (2007) The MFS for biharmonic Cauchy problems in annular domains, In: Advances in Boundary Integral Methods  Proceedings of the Sixth UK Conference on Boundary Integral Methods, (ed. J.Trevelyan), Durham University, Chapter 19, pp.173183.
 Johansson, T. and Lesnic, D. (2007) The method of fundamental solutions for the exterior oblique derivative problem in potential theory, In: Advances in Boundary Integral Methods  Proceedings of the Sixth UK Conference on Boundary Integral Methods, (ed. J.Trevelyan), Durham University, Chapter 20, pp.185191.
 Borman, D., Ingham, D.B., Johansson, T. and Lesnic, D. (2007) The method of fundamental solutions for direct cavity problems in EIT, In: Advances in Boundary Integral Methods  Proceedings of the Sixth UK Conference on Boundary Integral Methods (ed. J.Trevelyan), Durham University, Chapter 21, pp.193202.
 Trucu, D., Ingham, D.B. and Lesnic, D. (2007) Direct boundary element method for the transient bioheat transfer equation, In: Advances in Boundary Integral Methods  Proceedings of the Sixth UK Conference on Boundary Integral Methods, (ed. J.Trevelyan), Durham University, Chapter 24, pp.223232.
 Lesnic, D. (2007) The condition number of BEMmatrices arising from the biharmonic equation, In: Advances in Boundary Integral Methods  Proceedings of the Sixth UK Conference on Boundary Integral Methods, (ed. J.Trevelyan), Durham University, Chapter 30, pp.283290.
 Lesnic, D. (2007) Special Issue  IPSE/5ICIPE, Inverse Problems in Science and Engineering, Vol.15, No.7, p.659.
 Lesnic, D. (2007) (Guest Editor), Proceedings of the 5th International Conference on Inverse Problems in Engineering: Theory and Practice, Cambridge, UK, July 1115, 2005, Inverse Problems in Science and Engineering, Vol.15, No.7, pp.659782.
 Johansson, T. and Lesnic, D. (2007) A variational method for identifying a spacewise dependent heat source, IMA Journal of Applied Mathematics, Vol.72, No.6, pp.748760.
 Lesnic, D. (2007) The boundary element method for solving the Laplace equation in twodimensions with oblique derivative boundary conditions, Communications in Numerical Methods in Engineering, Vol.23, No.12, pp.10711080 (Abstract in: The 7th International Conference on Boundary Element Techniques, BeTeq, 46 September 2006, Paris, France, pp.253254).
 Lesnic, D. and Attili, B.S. (2007) An efficient method for sixthorder SturmLiouville problems, International Journal of Science & Technology, Vol.2, No.2, pp.109114.
 Lesnic, D. (2008) A direct solution of a damped force vibration problem. II. Multipledegreesoffreedom, International Journal of Computational Mathematics and Numerical Simulation, Vol.1, No.1, pp.111.
 Lesnic, D. and Attili, B.S. (2008) An efficient method for higherorder SturmLiouville problems, International Journal of Computational Mathematics and Numerical Simulation, Vol.1, No.1, pp.3343.
 Lesnic, D. (2008) A direct solution of a damped force vibration problem. I. Singledegreeoffreedom, International Journal of Computational Mathematics and Numerical Simulation, Vol.1, No.1, pp.113129.
 Lesnic, D. (2008) Special Issue  IPSE/5ICIPE, Inverse Problems in Science and Engineering, Vol.16, No.1, p.1.
 Lesnic, D. (2008) (Guest Editor), Proceedings of the 5th International Conference on Inverse Problems in Engineering: Theory and Practice, Cambridge, UK, July 1115, 2005, Inverse Problems in Science and Engineering, Vol.16, No.1, pp.1126.
 Johansson, T. and Lesnic, D. (2008) A procedure for determining a spacewise dependent heat source and the initial temperature, Applicable Analysis, Vol.87, No.3, pp.265276.
 Onyango, T.T.M., Ingham, D.B. and Lesnic, D. (2008) Reconstruction of heat transfer coefficients using the boundary element method, Computers and Mathematics with Applications, Vol.56, No.1, pp.114126.
 Karageorghis, A. and Lesnic, D. (2008) The method of fundamental solutions for steadystate heat conduction in nonlinear materials, Communications in Computational Physics, Vol.4, No.4, pp.911928.
 Zeb, A., Ingham, D.B. and Lesnic, D. (2008) The method of fundamental solutions for a biharmonic inverse boundary determination problem, Computational Mechanics, Vol.42, No.3, pp.371379.
 Karageorghis, A. and Lesnic, D. (2008) Steadystate nonlinear heat conduction in composite materials using the method of fundamental solutions, Computer Methods in Applied Mechanics and Engineering, Vol.197, pp.31223137.
 Lesnic, D. and Hasanov, A. (2008) Determination of the leading coefficient in fourthorder SturmLiouville operator from boundary measurements, Inverse Problems in Science and Engineering, Vol.16, No.4, pp.413424.
 Harris, S.D., Mustata, R., Elliott, L., Ingham, D.B. and Lesnic, D. (2008) Numerical identification of the hydraulic conductivity of composite anisotropic materials, Computer Modeling in Engineering and Sciences (CMES), Vol.25, No.2, pp.6979.
 Johansson, B.T. and Lesnic, D. (2008) A method of fundamental solutions for transient heat conduction, Engineering Analysis with Boundary Elements, Vol.32, No.9, pp.697703.
 Onyango, T.T.M., Ingham, D.B. and Lesnic, D. (2008) Restoring boundary conditions in heat conduction, Journal of Engineering Mathematics, Vol.62, No.1, pp.85101.
 Trucu, D, Ingham, D.B. and Lesnic, D. (2008) Inverse timedependent perfusion coefficient identification, Journal of Physics: Conference Series: 4th AIP International Conference and the 1st Congress of the IPIA, Vol.124, No.012050, (28 pages).
 Onyango, T.T.M., Ingham, D.B. and Lesnic, D. (2008) Reconstruction of boundary condition laws in heat conduction, In: 6th International Conference on Inverse Problems in Engineering: Theory and Practice (ICIPE2008), Dourdan (Paris), France, June 1519, 2008, Chapter 68, (8 pages).
 Trucu, D, Ingham, D.B. and Lesnic, D. (2008) Inverse spacedependent perfusion coefficient identification, Journal of Physics: Conference Series: 6th International Conference on Inverse Problems in Engineering: Theory and Practice, Vol.135, No.012098, (8 pages). Also in the 6th International Conference on Inverse Problems in Engineering: Theory and Practice (ICIPE2008), Dourdan (Paris), France, June 1519, 2008, Chapter 69, (8 pages).
 Karageorghis, A. and Lesnic, D. (2008) The method of fundamental solutions for steadystate nonlinear heat conduction, In: The Method of Fundamental Solutions  A Meshless Method, (eds. C.S. Chen, A. Karageorghis and Y.S. Smyrlis), Dynamic Publishers Inc., Atlanta, USA, Chapter 6, pp.127143.
 Lesnic, D. (2008) Decomposition method for Fisher’s equation with nonlinear diffusion, International Journal of Computational Mathematics and Numerical Simulation, Vol.1, No.2, pp.187192.
 Lesnic, D. (2008) The decomposition method for nonlinear, secondorder, parabolic partial differential equations, International Journal of Computational Mathematics and Numerical Simulation, Vol.1, No.2, pp.207233.
 Trucu, D., Ingham, D.B. and Lesnic, D. (2009) An inverse coefficient identification problem for the bioheat equation, Inverse Problems in Science and Engineering, Vol.17, No.1, pp.6583.
 Onyango, T.T.M., Ingham, D.B. and Lesnic, D. (2009) Reconstruction of boundary condition laws in heat conduction using the boundary element method, Computers and Mathematics with Applications, Vol.57, No.1, pp.153168.
 Onyango, T.T.M., Ingham, D.B., Lesnic, D. and Slodicka, M. (2009) Determination of the timedependent heat transfer coefficient from nonstandard boundary measurements, Mathematics and Computers in Simulation, Vol.79, No.5, pp.15771584..
 Onyango, T.T.M., Ingham, D.B. and Lesnic, D. (2009) Inverse reconstruction of boundary condition coefficients in onedimensional transient heat conduction, Applied Mathematics and Computation, Vol.207, No.2, pp.569575.
 Chantasiriwan , S., Johansson, B.T. and Lesnic, D. (2009) The method of fundamental solutions for free surface Stefan problems, Engineering Analysis with Boundary Elements, Vol.33, No.4, pp.529538.
 Lesnic, D. (2009) On the boundary integral equations for a twodimensional slowly rotating highly viscous fluid flow, Advances in Applied Mathematics and Mechanics, Vol.1, No.1, pp.140150.
 Dinh Nho Hao, Nguyen Van Duc and Lesnic, D. (2009) A nonlocal boundary value problem method for the Cauchy problem for elliptic equations, Inverse Problems, Vol.25, Art.055002, (27 pages).
 Slodicka, M. and Lesnic, D. (2009) Determination of the Robin coefficient in a nonlinear boundary condition for a steady state problem, Mathematical Methods in the Applied Sciences, Vol.32, pp.13111324.
 Onyango, T.T.M., Ingham, D.B. and Lesnic, D. (2009) Reconstruction of boundary condition laws in steady inverse heat conduction problems using the boundary element method, In: Seventh UK Conference on Boundary Integral Methods, (eds. H.Power, A. La Rocca and S.J.Baxter), Faculty of Engineering, University of Nottingham, pp.8798.
 Johansson, B.T. and Lesnic, D. (2009) A relaxation of an alternating method for the reconstruction of a stationary flow from incomplete boundary data, In: Seventh UK Conference on Boundary Integral Methods, (eds. H.Power, A. La Rocca and S.J.Baxter), Faculty of Engineering, University of Nottingham, pp.161169.
 Karageorghis, A. and Lesnic, D. (2009) Detection of cavities using the method of fundamental solutions, Inverse Problems in Science and Engineering, Vol.17, No.6, pp.803820.
 Johansson, B.T. and Lesnic, D. (2009) A method of fundamental solutions for transient heat conduction in layered materials, Engineering Analysis with Boundary Elements, Vol.33, No.12, pp.13621367.
 Lesnic, D., Onyango, T.T.M. and Ingham, D.B. (2009) The boundary element method for the determination of nonlinear boundary conditions in heat conduction, In: Mesh Reduction Methods BEM/MRM XXXI, (ed. C.A. Brebbia), WIT Press, Southampton, UK, WIT Transactions on Modelling and Simulation, Vol.49, pp.4555.
 Lesnic, D. (2009) Identification of the timedependent perfusion coefficient in the bioheat conduction equation, Journal of Inverse and IllPosed Problems, Vol.17, No.8, pp.753764.
 Borman, D., Ingham, D.B., Johansson, B.T. and Lesnic, D. (2009) The method of fundamental solutions for detection of cavities in EIT, Journal of Integral Equations and Applications, Vol.21, No.3, pp.381404.
 Lesnic, D. and Zeb, A. (2009) The method of fundamental solutions for inverse internal boundary value problems for the biharmonic equation, International Journal of Computational Methods, Vol.6, No.4, pp.557567.
 Hasanov, A. and Lesnic, D. (2010) (Guest Editors), Proceedings of the 4th International Conference on Inverse Problems: Modelling and Simulation, Fethiye, Turkey, May 2630, 2008, Inverse Problems in Science and Engineering, Vol.18, No.1, pp.1180.
 Hasanov, A. and Lesnic, D. (2010) Foreword to the Special Issue  Proceedings of the 4th International Conference on Inverse Problems: Modelling and Simulation, Inverse Problems in Science and Engineering, Vol.18, No.1, p.1.
 Slodicka, M., Lesnic, D. and Onyango, T.T.M. (2010) Determination of a timedependent heat transfer coefficient in a nonlinear inverse heat conduction problem, Inverse Problems in Science and Engineering, Vol.18, No.1, pp.6581.
 Dinh Nho Hao, Johansson, T., Lesnic, D. and Phan Minh Hien (2010) A variational method and approximations of a Cauchy problem for elliptic equations, Journal of Algorithms and Computational Technology, Vol.4, No.1, pp.89119.
 Marin, L. and Lesnic, D. (2010) Heat transfer in functionally graded materials using the method of fundamental solutions, In: Research Trends in Mechanics, (eds. L. Munteanu, V. Chiroiu and T. Sireteanu), Vol.4, Publishing House of the Romanian Academy, Bucharest, Romania, Ch.10, pp.221240.
 Karageorghis, A. and Lesnic, D. (2010) The pressurestreamfunction MFS formulation for the detection of an obstacle immersed in a twodimensional Stokes flow, Advances in Applied Mathematics and Mechanics, Vol.2, No.2, pp.183199.
 Trucu, D., Ingham, D.B. and Lesnic, D. (2010) Inverse temperaturedependent perfusion coefficient reconstruction, International Journal of NonLinear Mechanics, Vol.45, No.5, pp.542549.
 Karageorghis, A. and Lesnic, D. (2010) The method of fundamental solutions for the inverse conductivity problem, Inverse Problems in Science and Engineering, Vol.18, No.4, pp.567583.
 Dinh Nho Hao, Nguyen Van Duc and Lesnic, D. (2010) Regularization of parabolic equations backward in time by a nonlocal boundary value problem method, IMA Journal of Applied Mathematics, Vol.75, No.2, pp.291315.
 Trucu, D, Ingham, D.B. and Lesnic, D. (2010) Spacedependent perfusion coefficient identification in the transient bioheat equation, Journal of Engineering Mathematics, Vol.67, No.4, pp.307315.
 Karageorghis, A. and Lesnic, D. (2010) The method of fundamental solutions for inverse obstacle acoustic scattering, In: Mesh Reduction Methods BEM/MRM XXXII, (ed. C.A. Brebbia), WIT Press, Southampton, UK, WIT Transactions on Modeling and Simulation, Vol.50, pp.193202.
 Lesnic, D. and Trucu, D. (2010) The identification of blood perfusion coefficient in bioheat transfer, In: Inverse Problems, Design and Optimization Symposium (IPDO2010), Joao Pessoa, Brazil, CDROM, pp.277284.
 Lesnic, D. (2010) The comparison model method for determining the flexural rigidity of a beam, Journal of Inverse and IllPosed Problems, Vol.18, No.5, pp.577590.
 Lesnic, D., Wakefield, G., Sleeman, B.D. and Ockendon, J.R. (2010) Determination of the index of refraction of antireflection coatings, MathsinIndustry Case Studies Journal, Vol.2, pp.155173.
 Dawson, M., Borman, D., Hammond, R., Lesnic, D. and Rhodes, D. (2011) Predicting a time evolving accumulating crystalline formation using a meshless boundary tracking approach, In: Particulate System Analysis 2011, 57th September 2011, Hilton Grosvenor Hotel, Edinburgh, UK, (CDROM), (5 pages).
 Marin, L., Karageorghis, A. and Lesnic, D. (2011) The MFS for numerical boundary identification in twodimensional harmonic problems, Engineering Analysis with Boundary Elements, Vol.35, No.3, pp.342354.
 Karageorghis, A. and Lesnic, D. (2011) Application of the MFS to inverse obstacle scattering problems, Engineering Analysis with Boundary Elements, Vol.35, No.4, pp.631638.
 Karageorghis, A., Lesnic, D. and Marin, L. (2011) A survey of applications of the MFS to inverse problems, Inverse Problems in Science and Engineering, Vol.19, No.3, pp.309336.
 Trucu, D., Ingham, D.B. and Lesnic, D. (2011) Reconstruction of the space and timedependent blood perfusion coefficient in bioheat transfer, Heat Transfer Engineering, Vol.32, No.9, pp.800810.
 Johansson, B.T., Lesnic, D. and Reeve, T. (2011) A comparative study on applying the method of fundamental solutions to the backward heat conduction problem, Mathematical and Computer Modelling, Vol.54, No.12, pp.403416.
 Johansson, B.T., Lesnic, D. and Reeve, T. (2011) A method of fundamental solutions for twodimensional heat conduction, International Journal of Computer Mathematics, Vol.88, No.8, pp.16971713.
 Johansson, B.T., Lesnic, D. and Reeve, T. (2011) A method of fundamental solutions for the onedimensional inverse Stefan problem, Applied Mathematical Modelling, Vol.35, No.9, pp.43674378.
 Lesnic, D. (2011) (Editor), 8^{th} UK Conference on Boundary Integral Methods, Leeds University Press, Leeds, UK, ISBN: 978 085316 2957.
 Johansson, B.T., Lesnic, D. and Reeve, T. (2011) A method of fundamental solutions for radially symmetric backward heat conduction problems, In: Proceedings of the 8^{th} UK Conference on Boundary Integral Methods, (ed. D. Lesnic), Leeds University Press, pp.916.
 Dawson, M.C., Borman, D.J., Hammond, R.B., Lesnic, D. and Rhodes, D. (2011) Meshless detection of an internal moving boundary, In: Proceedings of the 8^{th} UK Conference on Boundary Integral Methods, (ed. D. Lesnic), Leeds University Press, pp.1724.
 BinMohsin, B. and Lesnic, D. (2011) The MFS for Helmholtztype equations in layered materials, In: Proceedings of the 8^{th} UK Conference on Boundary Integral Methods, (ed. D. Lesnic), Leeds University Press, pp.5764.
 Karageorghis, A. and Lesnic, D. (2011) A meshless numerical identification of a cavity, In: Proceedings of the 8^{th} UK Conference on Boundary Integral Methods, (ed. D. Lesnic), Leeds University Press, pp.177184.
 Karageorghis, A., Lesnic, D. and Marin, L. (2011) The MFS for the detection of inner boundaries in linear elasticity, In: Mesh Reduction Methods BEM/MRM XXXIII, (ed. C.A. Brebbia), WIT Press, WIT Transactions on Modelling and Simulation, Vol.52, Southampton, UK, pp.229239.
 Hasanov, A. and Lesnic, D. (2011) (Guest Editors), Proceedings of the 5th International Conference on Inverse Problems: Modeling and Simulation, Antalya, Turkey, May 2429, 2010, Inverse Problems in Science and Engineering, Vol.19, No.56, pp.575750.
 Hasanov, A. and Lesnic, D. (2011) Foreword to the Special Issue  Proceedings of the 5th International Conference on Inverse Problems: Modeling and Simulation, Inverse Problems in Science and Engineering, Vol.19, No.56, p.575.
 Johansson, B.T., Lesnic, D. and Reeve, T. (2011) Numerical approximation of the onedimensional inverse CauchyStefan problem using a method of fundamental solutions, Inverse Problems in Science and Engineering, Vol.19, No.56, pp.659677.
 Ismailov, M.I., Kanca, F. and Lesnic, D. (2011) Determination of a timedependent heat source under nonlocal boundary and integral overdetermination conditions, Applied Mathematics and Computation, Vol.218, No.8, pp.41384146.
 BinMohsin, B. and Lesnic, D. (2011) The method of fundamental solutions for Helmholtztype equations in composite materials, Computers and Mathematics with Applications, Vol.62, No.12, pp.43774390.
 Brown, B. and Lesnic, D. (2011) Inverse problems in diffusion, In: Inverse Problems and Computational Mechanics, Vol.1, (eds. L.Marin, L.Munteanu and V.Chiroiu), Editura Academiei, Bucharest, Romania, Chapter 2, pp.3352.
 Karageorghis, A., Lesnic, D. and Marin, L. (2011) The MFS for inverse geometric problems, In: Inverse Problems and Computational Mechanics, Vol.1, (eds. L. Marin, L. Munteanu and V. Chiroiu), Editura Academiei, Bucharest, Romania, Chapter 8, pp.191216.
 Lesnic, D. and BinMohsin, B. (2012) Inverse shape and heat transfer coefficient identification, Journal of Computational and Applied Mathematics, Vol.236, No.7, pp.18761891.
 Karageorghis, A. and Lesnic, D. (2012) A meshless numerical identification of a soundhard obstacle, Engineering Analysis with Boundary Elements, Vol.36, No.7, pp.10741081.
 BinMohsin, B. and Lesnic, D. (2012) Determination of inner boundaries in modified Helmholtz inverse geometric problems using the method of fundamental solutions, Mathematics and Computers in Simulation, Vol.82, pp.14451458.
 BinMohsin, B. and Lesnic, D. (2012) Identification of a corroded boundary and its Robin coefficient, East Asian Journal on Applied Mathematics, Vol.2, No.2, pp.126149.
 Dinh Nho Hao, La Huu Chuong and Lesnic, D. (2012) Heuristic regularization methods for numerical differentiation, Computers and Mathematics with Applications, Vol.63, No.4, pp.816826.
 Karageorghis, A., Lesnic, D. and Marin, L. (2012) The method of fundamental solutions for the detection of rigid inclusions and cavities in plane linear elastic bodies, Computers and Structures, Vol.106107, pp.176188.
 Lesnic, D. (2012) (Guest Editor), Proceedings of the 8th UK Conference on Boundary Integral Methods, July 4th5th, 2011, held at the University of Leeds, UK, International Journal of Computer Mathematics, Vol.89, No.11, pp.14461582.
 Lesnic, D. (2012) Editorial  Proceedings of the 8th UK Conference on Boundary Integral Methods, July 4th 5th, 2011, held at the University of Leeds, UK, International Journal of Computer Mathematics, Vol.89, No.11, pp.14461447.
 Dinh Nho Hao, Phan Xuan Tranh, Lesnic, D. and Johansson, B.T. (2012) A boundary element method for a multidimensional inverse heat conduction problem, International Journal of Computer Mathematics, Vol.89, No.11, pp.15401554.
 Johansson, B.T., Lesnic, D. and Reeve, T. (2012) A method of fundamental solutions for radially symmetric and axisymmetric backward heat conduction problems, International Journal of Computer Mathematics, Vol.89, No.11, pp.15551568.
 Dawson, M., Borman, D., Hammond, R., Lesnic, D. and Rhodes, D. (2012) Detection of a twodimensional moving cavity, International Journal of Computer Mathematics, Vol.89, No.11, pp.15691582.
 Johansson, B.T., Lesnic, D. and Reeve, T. (2012) A method of fundamental solutions for the radially symmetric inverse heat conduction problem, International Communications in Heat and Mass Transfer, Vol.39, No.7, pp.887895.
 Karageorghis, A., Johansson, B.T. and Lesnic, D. (2012) The method of fundamental solutions for the identification of a soundsoft obstacle in inverse acoustic scattering, Applied Numerical Mathematics, Vol.62, No.12, pp.17671780.
 Yousefi, S.A., Lesnic, D. and Barikbin, Z. (2012) Satisfier function in RitzGalerkin method for the identification of a timedependent diffusivity, Journal of Inverse and IllPosed Problems, Vol.20, No.56, pp.701722.
 Hasanoglu, A., Dulikravich, G.S., Kabanikhin, S., Lesnic, D. and Neubauer, A. (2012) (Editors) Book of Abstracts of the 6th International Conference ”Inverse Problems: Modeling & Simulation”, May 2126, 2012, Antalya, Turkey, (305 pages).
 AlsoyAkgun, N. and Lesnic, D. (2013) A numerical solution for an inverse natural magnetoconvection problem, Numerical Heat Transfer, Part B: Fundamentals, Vol.63, No.2, pp.115138.
 Johansson, B.T., Lesnic, D. and Reeve, T. (2013) A meshless method for an inverse twophase onedimensional linear Stefan problem, Inverse Problems in Science and Engineering, Vol.21, No.1, pp.1733.
 Lesnic, D., Yousefi, S.A. and Ivanchov, M. (2013) Determination of a timedependent diffusivity from nonlocal conditions, Journal of Applied Mathematics and Computing, Vol.41, No.1, pp.301320.
 Hazanee, A., Ismailov, M.I., Lesnic, D. and Kerimov, N.B. (2013) An inverse timedependent source problem for the heat equation, Applied Numerical Mathematics, Vol.69, pp.1333.
 Karageorghis, A., Lesnic, D. and Marin, L. (2013) A moving pseudoboundary MFS for void detection, Numerical Methods for Partial Differential Equations, Vol.29, pp.935960.
 Koyunbakan, H., Lesnic, D. and E.S. Panakhov, E.S. (2013) Ambarzumyan type theorem for a quadratic SturmLiouville operator, Turkish Journal of Science & Technology, Vol.8, No.1, pp.15.
 Hazanee, A. and Lesnic, D. (2013) Determination of a timedependent heat source from nonlocal boundary conditions, Engineering Analysis with Boundary Elements, Vol.37, No.6, pp.936956.
 Dawson, M., Borman, D., Hammond, R.B., Lesnic, D. and Rhodes, D. (2013) A meshless method for solving a twodimensional transient inverse geometric problem, International Journal of Numerical Methods for Heat and Fluid Flow, Vol.23, No.5, pp.790817.
 Karageorghis, A., Lesnic, D. and Marin, L. (2013) A moving pseudoboundary MFS for threedimensional void detection, Advances in Applied Mathematics and Mechanics, Vol.5, No.4, pp.510527.
 BinMohsin, B. and Lesnic, D. (2013) A meshless numerical identification of a convective corroded boundary, In: Proceedings of the 9th UK Conference on Boundary Integral Methods, (ed. O.Menshykov), UniPrint, University of Aberdeen, pp.916.
 Hazanee, A. and Lesnic, D. (2013) The boundary element method for solving an inverse timedependent source problem, In: Proceedings of the 9th UK Conference on Boundary Integral Methods, (ed. O.Menshykov), UniPrint, University of Aberdeen, pp.5562.
 Karageorghis, A., Lesnic, D. and Marin, L. (2013) Boundary meshless methods for the solution of inverse problems, In: Proceedings of the 9th UK Conference on Boundary Integral Methods, (ed. O.Menshykov), UniPrint, University of Aberdeen, pp.7986.
 Dinh Nho Hao, Phan Xuan Thanh and Lesnic, D. (2013) Determination of the heat transfer coefficients in transient heat conduction, Inverse Problems, Vol.29, No.9, Art.095020, (21 pages).
 Johansson, B.T., Lesnic, D. and Reeve, T. (2013) A meshless regularization method for a twodimensional twophase linear inverse Stefan problem, Advances in Applied Mathematics and Mechanics, Vol.5, No.6, pp.825845.
 Aykroyd, R.G., Lesnic, D. and Karageorghis, A. (2013) A Bayesian approach for shape estimation of objects, In: 4th Inverse Problems, Design and Opimization Symposium (IPDO 2013), (eds. O. Fudym, J.L. Battaglia, G.S. Dulikravich, H.R.B. Orlande and M.J. Colaco), Ecole des Mines d’AlbiCarmaux, Albi, France, Paper 06632, (10 pages).
 Erdem, A., Lesnic, D. and Hasanov, A. (2013) Identification of a spacewise dependent heat source, Applied Mathematical Modelling, Vol.37, No.24, pp.1023110244.
 Hazanee, A. and Lesnic, D. (2013) Reconstruction of an additive space and timedependent heat source, European Journal of Computational Mechanics/Revue Europeenne de Mecanique Numerique, Vol.22, Nos.56, pp.304329.
 Hussein, M.S., Lesnic, D. and Ivanchov, M. (2013) Free boundary determination in nonlinear diffusion, East Asian Journal on Applied Mathematics, Vol.3, No.4, pp.295310.
 Hasanov, A. and Lesnic, D. (2014) Foreword to the Special Issue  Proceedings of the 6th International Conference ”Inverse Problems: Modelling and Simulation”, Inverse Problems in Science and Engineering, Vol.22, No.1, p.1.
 Lesnic, D. and Hasanov, A. (2014) (Guest Editors), Proceedings of the 6th International Conference ”Inverse Problems: Modelling and Simulation”, Antalya, Turkey, May 2126, 2012, Inverse Problems in Science and Engineering, Vol.22, No.1, pp.1212.
 Hussein, S.O. and Lesnic, D. (2014) Determination of a spacedependent force function in the onedimensional wave equation, Electronic Journal of Boundary Elements, Vol.12, No.1, pp.126.
 Johansson, B.T., Lesnic, D. and Reeve, T. (2014) The method of fundamental solutions for the twodimensional inverse Stefan problem, Inverse Problems in Science and Engineering, Vol.22, No.1, pp.112129.
 BinMohsin, B. and Lesnic, D. (2014) Numerical reconstruction of an inhomogeneity in an elliptic equation, Inverse Problems in Science and Engineering, Vol.22, No.1, pp.184198.
 Karageorghis, A., Lesnic, D. and Marin, L. (2014) Regularized Trefftz collocation method for void detection in twodimensional steadystate heat conduction problems, Inverse Problems in Science and Engineering, Vol.22, No.3, pp.395418.
 Dinh Nho Hao, Phan Xuan Tranh, Lesnic, D. and Ivanchov, M. (2014) Determination of a source in the heat equation from integral observations, Journal of Computational and Applied Mathematics, Vol.264, pp.8298.
 Karageorghis, A., Lesnic, D. and Marin, L. (2014) The method of fundamental solutions for solving an inverse boundary value problem in static thermoelasticity, Computers and Structures, Vol.135, pp.3239.
 Hussein, M.S., Lesnic, D. and Ivanchov, M.I. (2014) Simultaneous determination of timedependent coefficients in the heat equation, Computers and Mathematics with Applications, Vol.67, No.5, pp.10651091.
 Lorinczi, P., Burns, A.D., Lesnic, D., Fisher, Q.J., Crook, A.J., Grattoni, C. and Rybalcenko, K. (2014) Direct and inverse methods for determining gas flow properties of shale, Paper 167750, Society of Petroleum Engineers. Paper presented at the SPE/EAGE European Unconventional Conference and Exhibition, Vienna, Austria, 2527 February 2014, (26 pages).
 Hussein, M.S. and Lesnic, D. (2014) Determination of a timedependent thermal diffusivity and free boundary in heat conduction, International Communications in Heat and Mass Transfer, Vol.53, pp.154163.
 Johansson, B.T., Lesnic, D. and Reeve, T. (2014) A meshless method for an inverse twophase onedimensional nonlinear Stefan problem, Mathematics and Computers in Simulation, Vol.101, pp.6177.
 Dawson, M., Borman, D., Hammond, R., Lesnic, D. and Rhodes, D. (2014) Modelling the morphology of crystalline deposits evolving from impinging droplets of salt solution, In: 9th South African Conference on Computational and Applied Mechanics, 1416 January, 2014, Somerset West, South Africa, (10 pages).
 Hazanee, A. and Lesnic, D. (2014) A timedependent coefficient identification problem for the bioheat equation, In: ICIPE2014 – 8th International Conference on Inverse Problems in Engineering, (eds. I. Szczygiel, A.J. Nowak and M. Rojczyk), Silesian University of Technology, May 1215, 2014, Poland, pp.127136.
 Hasanoglu, A., Banks, H.T., Kabanikhin, S.I., Lesnic, D. and Louis, A.K. (2014) (Editors) Book of Abstracts of The Seventh International Conference ”Inverse Problems: Modeling & Simulation”, May 2631, 2014, Oludeniz, Fethiye, Turkey, (178 pages).
 Reis, L.A.D., Orlande, H.R.B. and Lesnic, D. (2014) A comparison of the iterative regularization technique and of the Markov chain Monte Carlo method: Estimation of the source term in a threedimensional heat conduction problem, In: 10th World Congress on Computational Mechanics, 813 July 2012, Blucher Mechanical Engineering Proceedings, Sao Paulo, Brazil, Vol.1, No.1, pp.23752393.
 Hussein, S.O. and Lesnic, D. (2014) Inverse force problems for the wave equation, In: Proceedings of the Inverse Problems  from Theory to Applications Conference (IPTA2014), (eds. A.K. Louis, S. Arridge and W. Rundell), 2628th August 2014, IOP Publishing, Bristol, UK, pp.108112.
 Lorinczi, P., Burns, A.D., Lesnic, D., Fisher, Q.J., Crook, A.J., Grattoni, C. and Rybalcenko, K. (2014) Finite volume method for modelling gas flow in shale, In: ECMOR XIV  14th European Conference on the Mathematics of Oil Recovery, Paper Mo P08, Catania, Sicily, Italy, 811 September 2014, (13 pages).
 Dawson, M., Borman, D., Hammond, R., Lesnic, D. and Rhodes, D. (2014) Moving boundary models for the growth of crystalline deposits from undetected leakages of industrial process liquors, Computers and Chemical Engineering, Vol.71, pp.331346.
 Dyhoum, T.E., Lesnic, D. and Aykroyd, R.G. (2014) Solving the completeelectrode direct model of ERT using the boundary element method and the method of fundamental solutions, Electronic Journal of Boundary Elements, Vol.12, No.3, pp.2671.
 Hazanee, A. and Lesnic, D. (2014) Determination of a timedependent coefficient in the bioheat equation, International Journal of Mechanical Sciences, Vol.88, pp.259266.
 Karageorghis, A., Lesnic, D. and Marin, L. (2014) A moving pseudoboundary MFS for void detection in twodimensional thermoelasticity, International Journal of Mechanical Sciences, Vol.88, pp.276288.
 Lesnic, D. and Ivanchov, M. (2015) Determination of the timedependent perfusion coefficient in the bioheat equation, Applied Mathematics Letters, Vol.39, pp.96100.
 Aykroyd, R.G., Lesnic, D. and Karageorghis, A. (2015) A fully Bayesian approach to shape estimation of objects from tomography data using MFS forward solutions, International Journal of Tomography and Simulation, Vol.28, No.1, pp.121.
 Marin, L., Karageorghis, A. and Lesnic, D. (2015) A numerical study of the SVDMFS solution of inverse boundary value problems in twodimensional steadystate linear thermoelasticity, Numerical Methods for Partial Differential Equations, Vol.31, pp.168201.
 Karageorghis, A., Lesnic, D. and Marin, L. (2015) The method of fundamental solutions for the solution of direct and inverse Signorini problems, Computers and Structures, Vol.151, pp.1119.
 Dinh Nho Hao, Phan Xuan Thanh and Lesnic, D. (2015) Determination of the ambient temperature in transient heat conduction, IMA Journal of Applied Mathematics, Vol.80, No.1, pp.2446.
 Rocha de Faria, J. and Lesnic, D. (2015) Topological derivative for the inverse conductivity problem: a Bayesian approach, Journal of Scientific Computing, Vol.63, No.1, pp.256278.
 Karageorghis, A., BinMohsin, B., Lesnic, D. and Marin, L. (2015) Simultaneous numerical determination of a corroded boundary and its admittance, Inverse Problems in Science and Engineering, Vol.23, No.7, pp.11201137.
 Hussein, M.S. and Lesnic, D. (2015) Determination of the timedependent thermal conductivity in the heat equation with spacewise dependent heat capacity, In: Finite Difference Methods, Theory and Applications, (eds. I. Dimov, I. Farago and L. Vulkov), Springer International Publishing Switzerland, Lecture Notes in Computer Science, Vol.9045, pp.217224.
 Hazanee, A. and Lesnic, D. (2015) The boundary element method for an inverse timedependent source problem for the heat equation with a nonclassical boundary condition, In: Proceedings of the 10th UK Conference on Boundary Integral Methods, (ed. P.J. Harris), University of Brighton, Chapter 4, pp.2835.
 BinMohsin, B. and Lesnic, D. (2015) Reconstruction of a source domain for the Poisson equation, In: Proceedings of the 10th UK Conference on Boundary Integral Methods, (ed. P.J. Harris), University of Brighton, Chapter 19, pp.169178.
 Hussein, M.S. and Lesnic, D. (2015) Identification of the timedependent conductivity of an inhomogeneous diffusive material, Applied Mathematics and Computation, Vol.269, pp.3558.
 Rocha de Faria, J. and Lesnic, D. (2015) Topological Bayesian inversion for the inverse conductivity problem, In: Proceeding Series of the Brazilian Society of Applied and Computational Mathematics, Vol.3, No.1, Art.010449, (7 pages).
 Dinh Nho Hao, Bui Viet Huong, Phan Xuan Thanh and Lesnic, D. (2015) Identification of nonlinear heat transfer laws from boundary observations, Applicable Analysis, Vol.94, No.9, pp.17841799.
 Hazanee, A., Lesnic, D., Ismailov, M.I. and Kerimov, N.B. (2015) An inverse timedependent source problem for the heat equation with a nonclassical boundary condition, Applied Mathematical Modelling, Vol.39, No.20, pp.62586272.
 Hussein, M.S., Lesnic, D., Ivanchov, M.I. and Snitko, H.A. (2016) Multiple timedependent coefficient identification thermal problems with a free boundary, Applied Numerical Mathematics, Vol.99, pp.2450.
 Hussein, M.S. and Lesnic, D. (2016) Simulateneous determination of time and spacedependent coefficients in a parabolic equation, Communications in Nonlinear Science and Numerical Simulations, Vol.33, pp.194217.
 Nguyen Huy Tuan, Le Duc Thang and Lesnic, D. (2016) A new general filter regularization method for Cauchy problems for elliptic equations with a locally Lipschitz nonlinear source, Journal of Mathematical Analysis and Applications, Vol.434, No.2, pp.13761393.
 Karageorghis, A., Lesnic, D. and Marin, L. (2016) The method of fundamental solutions for threedimensional inverse geometric elasticity problems, Computers and Structures, Vol.166, pp.5159.
 Hussein, S.O. and Lesnic, D. (2016) Determination of forcing functions in the wave equation. Part I: the spacedependent case, Journal of Engineering Mathematics, Vol.96, No.1, pp.115133.
 Hussein, S.O. and Lesnic, D. (2016) Determination of forcing functions in the wave equation. Part II: the timedependent case, Journal of Engineering Mathematics, Vol.96, No.1, pp.135153.
 Hussein, M.S., Lesnic, D. and Ismailov, M.I. (2016) An inverse problem of finding the timedependent diffusion coefficient from an integral condition, Mathematical Methods in the Applied Sciences, Vol.39, pp.963980.
 Lesnic, D., Hussein, S.O. and Johansson, B.T. (2016) Inverse spacedependent force problems for the wave equation, Journal of Computational and Applied Mathematics, Vol.306, pp.1039.
 Grabski, J.K., Lesnic, D. and Johansson, B.T. (2016) Identification of a timedependent bioheat blood perfusion coefficient, International Communications in Heat and Mass Transfer, Vol.75, pp.218222.
 Nguyen Huy Tuan, Tran Thanh Binh, Tran Quoc Viet and Lesnic, D. (2016) On the Cauchy problem for semilinear elliptic equations, Journal of Inverse and IllPosed Problems, Vol.24, No.2, pp.123138.
 Marin, L., Karageorghis, A. and Lesnic, D. (2016) Regularized MFS solution of inverse boundary value problems in threedimensional steadystate linear thermoelasticity, International Journal of Solids and Structures, Vol.91, pp.127142.
 Andreev, V.B., Banks, H.T., Dulikravich, G.S., Hofmann, B., Kabanikhin, S.I., Kuchuk, F.J., Lesnic, D., Nashed, M.Z., Neubauer, A., Romanov, V.G., Slodicka, M., Vasin, V.V., Yagola, A.G. and Zirilli, F. (2016) Editorial  In celebration of the 60th birthday of Professor Alamdar Hasanoglu (Hasanov), Journal of Inverse and IllPosed Problems, Vol.24, No.2, pp.109110.
 Beck, J.V., Dombrovsky, L.A., Dulikravich, G.S., Emery, A.F., Frankel, J.I., Jarny, Y., Koroteev, A.A., Leontiev, A.I., Lesnic, D. Medvetskaya, N.V., Morzhukhina, A.V., Nenarokomov, A.V., Orlande, H.R.B., Reinhardt, H.J., Rukoline, A.A., Stavrinidis, C.P. and Woodbury, K.A. (2016) In Celebration  Professor Oleg M. Alifanov on his 75th birthday, International Journal of Heat and Mass Transfer, Vol.97, pp.10101011.
 BinMohsin, B. and Lesnic, D. (2016) Meshless reconstruction of the support of a source, In: Advances in Boundary Element & Meshless Techniques XVII, (eds. M.TezerSezgin, B.Karasozen and F.M.H.Aliabadi), Middle East Technical University, Ankara, Turkey, pp.2328.
 Flouri, D., Lesnic, D. and Sourbron, S. (2016) Fitting the twocompartment model in DCEMRI by linear inversion, Magnetic Resonance in Medicine, Vol.76, No.3, pp.9981006.
 Hazanee, A. and Lesnic, D. (2016) Reconstruction of multiplicative space and timedependent sources, Inverse Problems in Science and Engineering, Vol.24, No.9, pp.15281549.
 Dyhoum, T., Aykroyd, R.G. and Lesnic, D. (2016) Reconstructing rigid inclusions in the completeelectrode model of ERT, In: Inverse Problems and Computational Mechanics, Volume 2, (eds. L. Marin, L. Munteanu and V. Chiroiu), The Publishing House of the Romanian Academy, Bucharest, Romania, Chapter 4, pp.73102.
 Karageorghis, A., Lesnic, D. and Marin, L. (2016) The MFS for inverse BVPs in two and threedimensional thermoelasticity, In: Inverse Problems and Computational Mechanics, Volume 2, (eds. L. Marin, L. Munteanu and V. Chiroiu), The Publishing House of the Romanian Academy, Bucharest, Romania, Chapter 8, pp.165196.
 Hussein, M.S. and Lesnic, D. (2016) Simultaneous determination of timedependent coefficients and heat source, International Journal for Computational Methods in Engineering Science and Mechanics, Vol.17, Nos.56, pp.401411.
 Huntul, M.J., Lesnic, D. and Hussein, M.S. (2017) Reconstruction of timedependent coefficients from heat moments, Applied Mathematics and Computation, Vol.301, pp.233253.
 BinMohsin, B. and Lesnic, D. (2017) Reconstruction of a source domain from boundary measurements, Applied Mathematical Modelling, Vol.45, pp.925939.
 Marin, L., Karageorghis, A., Lesnic, D. and Johansson, B.T. (2017) Incomplete boundary data in static thermoelasticity, Inverse Problems in Science and Engineering, Vol.25, No.5, pp.652673.
 Nguyen Huy Tuan, Vo Van Au, Vo Anh Khoa and Lesnic, D. (2017) Identification of the population density of a species model with nonlocal diffusion and nonlinear reaction, Inverse Problems, Vol.33, No.5, Art.055019, (40 pages).
 Hussein, M.S., Lesnic, D. and Ivanchov, M.I. (2017) Identification of a heterogeneous orthotropic conductivity in a rectangular domain, International Journal of Novel Ideas: Mathematics, Vol.1, pp.111.
 Nguyen Huy Tuan, Doan Vuong Nguyen and Lesnic, D. (2017) Recovering the initial distribution for strongly damped wave equation, Applied Mathematics Letters, Vol.73, pp.6977.
 Lorinczi, P., Burns, A.D., Lesnic, D., Fisher, Q.J., Crook, A.J., Grattoni, C. and Rybalcenko, K. (2017) Modelling of gas flow in shale using a finite volume method, Applied Mathematical Modelling, Vol.49, pp.394414.
 Huntul, M.J. and Lesnic, D. (2017) An inverse problem of finding the timedependent thermal conductivity from boundary data, International Communications in Heat and Mass Transfer, Vol.85, pp.147154.
 Dyhoum, T.E., Aykroyd, R.G. and Lesnic, D. (2017) Solving the inverse threedimensional continuous model of electrical resistance tomography using the method of fundamental solutions and the Markov chain Monte Carlo approach, in: Proceedings of the Eleventh UK Conference on Boundary Integral Methods (UKBIM11), (ed.
D. Chappell), Nottingham Trent University: Publications, Chapter 6, pp.4352.  Karageorghis, A., Lesnic, D. and Marin, L. (2017) The PWM for the identification of a soundsoft interior acoustic scatterer, In: Advances in Boundary Element and Meshless Techniques XVIII, (eds. L. Marin and M.H. Aliabadi), EC, Ltd., UK, pp.1926.
 Karageorghis, A., Lesnic, D. and Marin, L. (2017) The MFS for the identification of a soundsoft interior acoustic scatterer, Engineering Analysis with Boundary Elements, Vol.83, pp.107112.
 Karageorghis, A., Lesnic, D. and Marin, L. (2017) The plane waves method for numerical boundary identification, Advances in Applied Mathematics and Mechanics, Vol.9, No.6, pp.13121329.
 Hussein, M.S., Kinash, N., Lesnic, D. and Ivanchov, M. (2017) Retrieving the timedependent thermal conductivity of an orthotropic rectangular conductor, Applicable Analysis, Vol.96, No.15, pp.26042618.
 Hussein, S.O., Lesnic, D. and Yamamoto, M. (2017) Reconstruction of spacedependent potential and/or damping coefficients in the wave equation, Computers and Mathematics with Applications, Vol.74, No.6, pp.14351454.
 Huntul, M.J. and Lesnic, D. (2017) Determination of timedependent coefficients and multiple free boundaries, Eurasian Journal of Mathematical and Computer Applications, Vol.5, No.3, pp.1543.
 Dyhoum, T.E., Aykroyd, R.G. and Lesnic, D. (2017) Detection of multiple rigid inclusions from ERT data using the completeelectrode model, International Journal of Tomography and Simulation, Vol.30, No.4, pp.6486.
 Hussein, M.S., Lesnic, D., Johansson, B.T. and Hazanee, A. (2018) Identification of a multidimensional spacedependent heat source from boundary data, Applied Mathematical Modelling, Vol.54, pp.202220.
 Cao, K. and Lesnic, D. (2018) Reconstruction of the spacedependent perfusion coefficient from final time or timeaverage temperature measurements, Journal of Computational and Applied Mathematics, Vol.337, pp.150165.
 Cao, K. and Lesnic, D. (2018) Reconstruction of the perfusion coefficient from temperature measurements using the conjugate gradient method, International Journal of Computer Mathematics, Vol.95, No.4, pp.797814.
 Nguyen Huy Tuan, Tran Dong Xuan, Nguyen Anh Triet and Lesnic, D. (2018) On the Cauchy problem for a semilinear fractional elliptic equation, Applied Mathematics Letters, Vol.83, pp.8086.
 Karageorghis, A. and Lesnic, D. (2018) Reconstruction of an elliptical inclusion in the inverse conductivity problem, International Journal of Mechanical Sciences, Vols.142143, pp.603609.
 Karageorghis, A., Lesnic, D. and Marin, L. (2018) The method of fundamental solutions for the identification of a scatterer with impedance boundary condition in interior acoustic scattering, Engineering Analysis with Boundary Elements, Vol.92, pp.218224.
 Cao, K. and Lesnic, D. (2018) Determination of spacedependent coefficients from temperature measurements using the conjugate gradient method, Numerical Methods for Partial Differential Equations, Vol.34, pp.13701400.
 Huntul, M.J., Lesnic, D. and Johansson, B.T. (2018) Determination of an additive time and spacedependent coefficient in the heat equation, International Journal of Numerical Methods for Heat and Fluid Flow, Vol.28, No.6, pp.13521373.
 Hazanee, A., Lesnic, D., Ismailov, M.I. and Kerimov, N.B. (2019) Inverse timedependent source problem for the heat equation with nonlocal boundary conditions, Applied Mathematics and Computation, Vol.346, pp.800815.
 Cao, K. and Lesnic, D. (2019) Simultaneous reconstruction of the perfusion coefficient and initial temperature from timeaverage integral temperature measurements, Applied Mathematical Modelling, Vol.68, pp.523539.
 Mahmood, M.S. and Lesnic, D. (2019) Identification of thermal conductivity in inhomogeneous orthotropic media, International Journal of Numerical Methods for Heat and Fluid Flow, Vol.29, No.1, pp.165183.
 Nguyen Huy Tuan, Vo Van Au, Lesnic, D. and Tran Quoc Viet (2019) Regularization of the semilinear sideways heat equation, IMA Journal of Applied Mathematics, Vol.84, No.2, pp.258291.
 Huntul, M.J. and Lesnic, D. (2019) Timedependent reaction coefficient identification problems with a free boundary, International Journal for Computational Methods in Engineering Science and Mechanics, Vol.20, No.2, pp.99114.
 Zhuo, L., Lesnic, D., Ismailov, M.I., Tekin, I. and Meng, S. (2019) Determination of a timedependent reaction coefficient and the heat flux in a nonlinear inverse heat conduction problem, International Journal of Computer Mathematics, Vol.96, No.10, pp.20792099.
 Huntul, M. and Lesnic, D. (2019) Determination of a timedependent free boundary in a twodimensional parabolic problem, International Journal of Applied and Computational Mathematics, Vol.5, No.4, Art.118, (15 pages).
 Cao, K., Lesnic, D. and Colaco, M. (2019) Determination of thermal conductivity of inhomogeneous orthotropic materials from temperature measurements, Inverse Problems in Science and Engineering, Vol.27, No.10, pp.13721398.
 Nguyen Huy Tuan, Lesnic, D. and Phan Thi Khanh Van (2019) Identification of the initial population of a nonlinear predatorprey system backwards in time, Journal of Mathematical Analysis and Applications, Vol.479, pp.11951225.
 Huntul, M.J. and Lesnic, D. (2019) Inverse problems for degenerate parabolic equations, In: Inverse Problems, Design and Optimization  IPDO2019, Tianjin, China, September 2426, 2019, (9 pages).
 Karageorghis, A. and Lesnic, D. (2019) The method of fundamental solutions for the Oseen steadystate viscous flow past obstacles of known or unknown shapes, Numerical Methods for Partial Differential Equations, Vol.35, pp.21032119.
 Cao, K. and Lesnic, D. (2019) Simultaneous reconstruction of the spatiallydistributed reaction coefficient, initial temperature and heat source from temperature measurements at different times, Computers and Mathematics with Applications, Vol.78, No.10, pp.32373249.
 BinMohsin, B. and Lesnic, D. (2019) Reconstruction of inner boundaries subjected to generalized impedance boundary conditions for the modified Helmholtz equation, Applied and Computational Mathematics, Vol.18, No.3, pp.272287.
 BinMohsin, B. and Lesnic, D. (2019) Reconstruction of a volumetric source domain, Journal of Computational Methods in Sciences and Engineering, Vol.19, No.2, pp.367385.
 Huntul, M., Hussein, M.S., Lesnic, D., Ivanchov, M.I. and Kinash, N. (2020) Reconstruction of an orthotropic thermal conductivity from nonlocal heat flux measurements, International Journal of Mathematical Modelling and Numerical Optimisation, Vol.10, No.1, pp.102122.
 Huntul, M. and Lesnic, D. (2020) Reconstruction of the timedependent thermal conductivity from a linear combination of heat flux measurements, Journal of King Saud University  Science, Vol.32, pp.928933.
 Zhuo, L., Lesnic, D. and Meng, S. (2020) Reconstruction of the heat transfer coefficient at the interface of a bimaterial, Inverse Problems in Science and Engineering, Vol.28, No.3, pp.374401.
 Cao, K., Lesnic, D. and Liu, J. (2020) Simultaneous reconstruction of spacedependent heat transfer coefficients and initial temperature, Journal of Computational and Applied Mathematics, Vol.375, Art.112800, (18 pages).
 Hussein, M.S., Lesnic, D., Kamynin, V.L. and Kostin, A.B. (2020) Direct and inverse problems for degenerate parabolic equations, Journal of Inverse and IllPosed Problems, Vol.28, No.3, pp.425448.
 Huntul, M. and Lesnic, D. (2020) Determination of timedependent coefficients for a weakly degenerate heat equation, CMES: Computer Modeling in Engineering and Sciences, Vol.123, No.2, pp.475494.
 Karageorghis, A. and Lesnic, D. (2020) Identification of obstacles immersed in a stationary Oseen fluid via boundary measurements, Inverse Problems in Science and Engineering, Vol.28, No.7, pp.950967.
 Alosaimi, M., Lesnic, D. and Niesen, J. (2020) Reconstruction of the thermal properties in a wavetype model of bioheat transfer, International Journal of Numerical Methods for Heat & Fluid Flow, Vol.30, No.12, pp.51435167.
 da Silva, W.B., Dutra, J.C.S., Kopperschimidt, C.E.P., Lesnic, D. and Aykroyd, R.G. (2021) Sequential particle filter estimation of the timedependent heat transfer coefficient in a multidimensional nonlinear inverse heat conduction problem, Applied Mathematical Modelling, Vol.89, No.1, pp.654668.
 Karageorghis, A., Lesnic, D. and Marin, L. (2021) The method of fundamental solutions for Brinkman flows. Part I. Exterior domains, Journal of Engineering Mathematics, Vol.126, Art.10, (12 pages).
 Karageorghis, A., Lesnic, D. and Marin, L. (2021) The method of fundamental solutions for Brinkman flows. Part II. Interior domains, Journal of Engineering Mathematics, Vol.127, Art.19, (12 pages).
 Cao, K., Lesnic, D. and Ismailov, M.I. (2021) Determination of the timedependent thermal grooving coefficient, Journal of Applied Mathematics and Computing, Vol.65, No.1, pp.199221.
 Alosaimi, M., Lesnic, D. and Dinh Nho Hao (2021) Identification of the forcing term in hyperbolic equations, International Journal of Computer Mathematics, Vol.98, No.9, pp.18771891.
 Alosaimi, M., Lesnic, D. and Niesen, J. (2021) Determination of the thermophysical properties of a multilayered tissue. Adiabatic hypodermic wall, International Communications in Heat and Mass Transfer, Vol.126, Art.105376, (7 pages).
 Vo Anh Khoa, Tran The Hung and Lesnic, D. (2021) Uniqueness result for an agedependent reactiondiffusion problem, Applicable Analysis, Vol.100, No.13, pp.28732890.
 Alosaimi, M., Lesnic, D. and Niesen, J. (2021) Determination of the thermophysical properties of multilayered biological tissues, Applied Mathematical Modelling, Vol.99, pp.228242.
 Lesnic, D. (2021) Inverse Problems with Applications in Science and Engineering, CRC Press, Taylor & Francis Group, Abingdon, UK. ISBN: 9780367001988 (hardback), ISBN: 9781032125381 (paperback), ISBN: 9780429400629 (eback). DOI: 10.201/9780429400629.
 Adil, Z., Hussein, M.S. and Lesnic, D. (2021) Determination of timedependent coefficients in moving boundary problems under nonlocal and heat moment observations, International Journal for Computational Methods in Engineering Sciences & Mechanics, Vol.22, No.6, pp.500513.
 Alosaimi, M., Lesnic, D. and Johnasson, B.T. (2021) Solution of the Cauchy problem for the wave equation using iterative regularization, Inverse Problems in Science and Engineering, Vol.29, No.13, pp.27572771.
 da Silva, W.B., Dutra, J.C.S., Kopperschimidt, C.E.P., Lesnic, D. and Aykroyd, R.G. (2021) Sequential estimation of the timedependent heat transfer coefficient using the method of fundamental solutions and particle filters, Inverse Problems in Science and Engineering, Vol.29, No.13, pp.33223341.
 Cao, K. and Lesnic, D. (2021) Simultaneous identification and reconstruction of the spacedependent reaction coefficient and source term, Journal of Inverse and IllPosed Problems, Vol.29, No.6, pp.867894.
 Flouri, D., Lesnic, D., Chrysochou, C., Parikh, J., Thelwall, P., Sheerin, N., Kalra, P.A., Buckley, D.L. and Sourbron, S. (2021) Motion correction of freebreathing magnetic resonance renography using modeldriven registration, Magnetic Resonance Materials in Physics, Biology and Medicine, Vol.34, pp.805822.
 Huntul, M. and Lesnic, D. (2021) Determination of the timedependent convection coefficient in twodimensional free boundary problems, Engineering Computations, Vol.38, No.10, pp.36943709.
 Krivorotko, O., Sosnovskaia, M., Vashchenko, I., Kerr, C. and Lesnic, D. (2022) Agentbased modeling of COVID19 outbreaks from New York state and UK: Parameter identification algorithm, Infectious Disease Modelling, Vol.7, No.1, pp.3044.
 Rocha de Faria, J., Lesnic, D., da Silva Lima, R. andMachado, T.J. (2022) The method of fundamental solutions for pointwise source reconstruction, Computers and Mathematics with Applications, Vol.114, pp.171179.
 Nguyen Huy Tuan, Lesnic, D., Tran Ngoc Thach and Tran Bao Ngoc (2022) Regularization of the backward stochastic heat conduction problem, Journal of Inverse and IllPosed Problems, Vol.30, No.3, pp.351362.
 Alosaimi, M. and Lesnic, D. (2023) Determination of the spacedependent source in the thermalwave model of bioheat transfer, Computers and Mathematics with Applications, Vol.129, pp.3449.
 Karageorghis, A., Lesnic, D. and Marin, L. (2023) An efficient moving pseudoboundary MFS for void detection, Engineering Analysis with Boundary Elements, Vol.147, pp.90111.
 Alosaimi, M. and Lesnic, D. (2023) Determination of the spacedependent blood perfusion coefficient in the thermalwave model of bioheat transfer, Engineering Computations, Vol.40, No.2, pp.411433.
 Brander, T., Lesnic, D. and Cao, K. (2023) Inverse problems for a model of biofilm growth, IMA Journal of Applied Mathematics, Vol.88, No.2, pp.258281.
 Fang, Y.L., Lesnic, D. and Alosaimi, M. (2023) Inverse problems of damped wave equations with Robin boundary conditions: an application to blood perfusion, Inverse Problems, Vol.39, No.6, Art.065008, (32pp).
 Alosaimi, M. and Lesnic, D. (2023) Solution of a physical problem in bioheat transfer via a meshless approach, In: Proceedings of the Thirteenth UK Conference on Boundary Integral Methods (UKBIM13), (ed. O. Menshykov), UniPrint, University of Aberdeen, Scotland, UK, Chapter 4, pp.3140.
 Altalhi, N.R., Lesnic, D. and Griffiths, S.D. (2023) The boundary element method for solving rigid inclusion problems, In: Proceedings of the Thirteenth UK Conference on Boundary Integral Methods (UKBIM13), (ed. O. Menshykov), UniPrint, University of Aberdeen, Scotland, UK, Chapter 5, pp.4150.
 Bradji, A. and Lesnic, D. (2023) Steadystate inhomogeneous diffusion with generalized oblique boundary conditions, ESAIM: Mathematical Modelling and Numerical Analysis (M2AN), Vol.57, No.5, pp.27012733.
 Cao, K. and Lesnic, D. (2024) Reconstruction of the timedependent source in thermal grooving by surface diffusion, Journal of Computational and Applied Mathematics, Vol.444, Art.115789, (23 pages).
 Yuksel, G. and Lesnic, D. (2024) The identification of obstacles immersed in a steady incompressible viscous fluid, Journal of Engineering Mathematics, Vol.144, Art.16, (17 pages).
 Karageorghis, A., Lesnic, D. and Marin, L. (2024) Solution of inverse geometric problems using a noniterative MFS, Communications in Computational Physics, Vol.35, No.3, pp. 553578.
Academic Positions
 Lecturer A, University of Leeds, School of Mathematics, Department of Applied Mathematics, 19951998.
 Lecturer B, University of Leeds, School of Mathematics, Department of Applied Mathematics, 19982002.
 Senior Lecturer, University of Leeds, School of Mathematics, Department of Applied Mathematics, 20022005.
 Reader in Mathematics and Applied Mathematics, University of Leeds, School of Mathematics, Department of Applied Mathematics, 20052008.
 Professor in Applied Mathematics, University of Leeds, School of Mathematics, Department of Applied Mathematics, 2008.
Professional honours/awards:
 Visiting Assistant Professor, Department of Mathematical and Computer Sciences, Colorado School of Mines, Golden, Colorado, USA, Aug.  Dec. 2000.
 Visiting Associate Professor, Department of Mathematics, Texas A & M University, College Station, USA, Jan.  May 2001.
 Leverhulme Trust Research Fellow, Department of Mathematics, University of Delaware, Delaware, USA, and Department of Mathematical and Computer Sciences, Colorado School of Mines, Golden, Colorado, USA, MayJune 2001.
 Fellow of the Institute of Mathematics and its Applications (FIMA), 2010  2015.
 Plaquette awarded ”For long time scientific and organizational contributions to the Fifth International Conference on Inverse Problems: Modeling and Simulation”, Antalya, Turkey, 2010.
 Visiting Fellow of the Isaac Newton Institute for Mathematical Sciences, Cambridge, UK, NovemberDecember 2011.
 Knowledge Transfer/Exchange Director and Chair of the External Advisory Board for the School of Mathematics, 20092014.
 Royal Institution Maths Masterclass Coordinator, University of Leeds and Yorkshire Branch of Mathematical Association, 2018
 International Foundation Year (IFY) Coordinator, University of Leeds, 2019
Grant reviewer:
US National Science Foundation (NSF) (1); EPSRC (10); Research Grants Council of Hong Kong (12); Austrian Science Foundation (FWF) (2); Belgium Concerted Reseach Actions (GOA) (1); UK Royal Society (5); Research Foundation  Flanders (Belgium) (FWO) (2); KTNEPSRC Industrial Case Awards (7); Royal Society of Edinburgh (4); Leverhulme Trust (1); King AbdulAziz University (Saudi Arabia) (11); Xi’an Jiaotong  Liverpool University Research Development Fund (1); United Arab Emirates University (UAE) (1); National Center for Science Technology Evaluation (Kazakhstan) (22); Young Researchers Grant at Tallinn University of Technology (Estonia) (1); National Foundation for Science and Technology Development (Vietnam) (1); Research Council of Norway (RCN) (3).
External Academic:
 External Academic Panel Member for the Review/Validation of the MSc programmes in the Department of Mathematical Sciences at the University of Greenwich, UK, 03/11/2009
 Member of the Committee for Evaluation Qualifications at the University of Nova Gorica, Slovenia, January 2014
 Evaluation of Scientific Works of a Member of Yarmouk University, Jordan, June 2014
 External Assessor for a Promotion Exercise of a Member of International Islamic University Malaysia, 2015
 External Assessor for a Promotion to Associate Professor of a Member of Nottingham Trent University, 2017
 School of Mathematics Panel of Reviewers University of Leeds, 2017
Refereeing for Journals
Zentralblatt MATH (148), Inverse Problems in Science and Engineering (110), Engineering Analysis with Boundary Elements (44), International Journal of Computer Mathematics (19), Physics Letters A (18), Inverse Problems (20), Journal of Computational and Applied Mathematics (16), Mathematical Reviews (15), Journal of Inverse and IllPosed Problems (18), Journal of Engineering Mathematics (11), IMA Journal of Applied Mathematics (12), Applied Mathematical Modelling (13), Journal of Aerosol Science (11), Computers and Mathematics with Applications (13), Applied Mathematics and Computation (11), Journal of Mathematical Analysis and Applications (10), International Journal of Heat and Mass Transfer (8), Numerical Algorithms (8), Numerical Methods for Partial Differential Equations (8), Applied Numerical Mathematics (6), Physica D (5), Computer Methods in Applied Mechanics and Engineering (5), Applied Mathematics Letters (5), Mathematical Methods in the Applied Sciences (5), CMES: Computer Modeling in Engineering and Science (4), Physica Scripta (4), Communications in Numerical Methods in Engineering (4), International Journal for Numerical Methods in Engineering (4), Journal of Computational Physics (4), Applicable Analysis (4), Mathematical and Computer Modelling (3), SIAM Journal on Applied Mathematics (3), International Journal of Thermal Science (Revue Generale Thermique) (3), Nonlinear Analysis Series A: Theory, Methods & Applications (2), Quarterly Journal of Mechanics and Applied Mathematics (2), Physica A (2), Kuwait Journal of Science (3), Nonlinear Dynamics (2), Mathematics and Computers in Simulation (2), International Journal of Science and Technology (2), International Journal of NonLinear Mechanics (2), Advances in Applied Mathematics and Mechanics (2), Journal of Applied Mathematics & Computing (2), Communications in Nonlinear Science and Numerical Simulations (2), Zeitschrif fur Naturforschung A  Physical Sciences (2), Journal of Physics A: Mathematical and Theoretical (2), International Journal of Numerical Methods for Heat and Fluid Flow (2), International Journal of Transport Phenomena (1), Proceedings of the Royal Society of Edinburgh (1), Numerical Heat Transfer (1), Computational Mechanics (1), Soochow Journal of Mathematics (1), Chemical Engineering Science (1), Journal of Fluid Mechanics (1), Physics Review Letters (1), Journal of the Franklin Institute (1), Proceedings of the American Mathematical Society (1), Journal of Physics A: Mathematical and General (1), ASME Journal of Applied Mechanics (1), International Journal of Solids and Structures (1), SIAM Journal on Scientific Computing (1), International Journal of Mechanical Sciences (1), International Communications in Heat and Mass Transfer (1), BIT Numerical Mathematics (1), Journal of Applied & Computational Mathematics (1), Journal of Applied Fluid Mechanics (1), Mathematics in Industry Case Studies (1), International Journal of Applied Mechanics (1), Journal of Scientific Computing (1) Sarajevo Journal of Mathematics (1), Journal of Advanced Research in Differential Equations (1), Journal of Zhejiang University  Science A (1), Thermal Science (1), Acta Mathematica Vietnamica (1), Turkish Journal of Physics (1), European Journal of Mechanics  A/Solids (1), Mechanics Research Communications (1), Computers & Fluids (1), Computional and Mathematical Methods in Medicine (1), European Journal of Applied Mathematics (1), Proceedings of the Royal Society A (1), Journal of Mathematical Physics (1), Applications and Applied Mathematics (1), Computational Physics Communications (1), Journal of Mathematics, Control Science and Applications (1), Advances in Computational Mathematics (1), International Journal for Computational Methods in Engineering Science & Mechanics (1), Journal of Integral Equations and Applications (1), Electronic Journal of Differential Equations (1), ASME Journal of Heat Transfer (1), Handbook of Porous Media (1 chapter).
Refereeing of conference proceedings:
2nd Int.Conf. on Inverse Problems in Engineering, .USA, 1996 (4); 3rd Int.Conf. on Inverse Problems in Engineering, France, 1999 (2); 4th Int.Conf. on Inverse Problems in Engineering, Brazil, 2002 (4); 5th Int.Conf. on Inverse Problems in Engineering, UK, 2005 (25); 1st UK Conference on Boundary Integral Methods, Leeds, 1997 (3); EUROTHERM Conference, France, 2001 (5); 4th International Conference on Inverse Problems: Identification, Design and Control, Russia, 2004 (3); 3rd World Congress on Industrial Process Tomography, Canada, 2002 (1); Inverse Problems, Design and Optimization Symposium, Brazil, 2002 (2); World MultiConferences on Systemics, Cybernetics and Informatics, USA, 2005, 2007, 2008 (7); 12th International Conference on Information Systems Analysis and Synthesis: ISAS, USA, 2006 (2); 5th International Conference on Inverse Problems: Identification, Design and Control, Russia, 2007 (2); 6th Int.Conf. on Inverse Problems in Engineering, France, 2008 (5); Int.Symp. on Inverse Problems in Mechanics of Structures and Materials, Poland, 2009 (3); 6th Int.Conf. of Numerical Analysis and Applied Mathematics, Greece, 2009 (1); ECCOMAS Int.Conf. IPM 2011 on Inverse Problems in Mechanics of Structures and Materials, Poland, 2011 (2); 7th Int.Conf. on Inverse Problems in Engineering, USA, 2011 (2); 4th Inverse Problems, Design and Optimization Symposium, Albi, France, 2013 (3); 9th UK Conference on Boundary Integral Methods, Aberdeen, UK, 2013 (2); 8th Int.Conf. on Inverse Problems in Engineering, Poland, 2014 (3); 6th Int.Conf. on ”Finite Difference Methods: Theory and Applications”, Bulgaria, 2014 (1); 10th UK Conference on Boundary Integral Methods, Brighton, UK, 2015 (2); 38th BEM/MRM Conference, New Forest, UK, 2015 (2); International Conference of Numerical Analysis and Applied Mathematics, Greece, 2016 (1); 11th UK Conference on Boundary Integral Methods, Nottingham, UK, 2017 (2).
(SDDU) Training workshops attended and involved:
 Role of the Personal Tutor 05/06/96
 Confidence in Presentation Skills 15/07/96
 Delivering Effective Presentations 25/03/97
 Writing Proposals for Grant Funding 02/07/97
 Writing Up Your Research for Publication 03/07/97
 Vocal and Pronunciation Skills for 08/07/97
 Speakers of English as a Second Language
 Postgraduate Certificate in Learning and Teaching in Higher Education (PCLTHE) 199697
 Achieving Effective Interpersonal Communication 06/01/98
 Barriers and Breakdowns in Communication 19/02/98
 Gender and Culture in Interpersonal Communication 19/03/98
 Dealing with Difficult People 06/05/98
 Undergraduate Admissions Interviews 16/09/98
 Mentors’ Meeting 30/09/98
 EPSRC Visit 13/01/99
 Time Management for Academic and Research Staff 15/01/99
 Promoting Student Welfare: Grant and Loan Regulations and Financial Support for Students 21/04/99
 Staff Review and Development Scheme for Academic and AcademicRelated Staff 07/07/99
 Undergraduate Admission Interviewers 16/09/99
 Authoring on the Web using Micromedia Dreamweaver Attain: (1) Introduction 13/04/00
 Authoring on the Web using Micromedia Dreamweaver Attain: (2) Creating Interactive Material 04/05/00
 Transparency Review 18/06/01
 Module Enrolment and Registration 21/09/01
 The Role of the Internal Examiner 29/11/01
 Postgraduate Research Tutors’ Forum 05/07/02
 Knowledge Transfer Forum 27/11/02
 Advisory Session ORS Procedures 15/01/03
 Knowledge Transfer Forum: What do Businesses learn from Universities? 11/02/04
 Talking about Teaching: 1. Reducing Assessement whilst Maintaining the Learning 07/03/05
 Knowledge Transfer Forum: Knowledge Transfer Partnerships 13/04/05
 Using Course Design and Assessment to Deter Student Plagiarism 24/05/05
 Knowledge Transfer Forum: Consultancy and New Developments in Knowledge Transfer 07/12/05
 An Innovation Hub for the University of Leeds 08/03/06
 HE Innovation Fund V round 3 24/05/06
 Effective research Student Supervision: Update for Experienced Supervisors 25/05/06
 International Knowledge Transfer 12/12/06
 Workshop on Grant Application 08/05/07
 MAPS Faculty Strategic Partnership Workshop 17/05/07
 Knowledge Transfer & UK Research Councils 12/07/07
 Knowledge Transfer Network Presentations St.Catherine’s College, Oxford 30/11/09
 EKT Workshop  Making Research Work 01/02/08
 Welcome Meeting for Recentlyappointed Professors 14/10/08
 FP7 Workshop: Information and Influence 29/01/09
 Innovation City Leeds (ICL) and Collaboration 18/02/09
 Marie Curie Individual Fellowships Workshop 17/04/09
 Enterprise & Innovation Day 27/04/0950&statusMessage=Profile+approved
 MaPS Enterprise & Knowledge Transfer Meetings 200710
 Biomimetics Grant Writing Workshop 02/06/09
 Introduction to NSF International Cooperation 03/06/09
 Funding Opportunities in Medical Engineering 24/11/09
 Using VLE to Detect and Deter Plagiarism 29/01/10
 How to Maximize the Impact of your Research 12/02/10
 Marie Curie Individual Fellowship and Reintegration Grant Information Event 03/03/10
 Fire Warden Training Course 11/05/10
 Leading & Managing: Strategic Thinking and Planning 18/05/10
 EPSRC Workshop  Pathways to Impact 07/07/10
 Professorial Cafe Academique  Challenges in Leading Research 07/07/10
 Professorial Cafe Academique  The Role of the Professoriate in Shaping Organizational Culture 07/10/10
 Teaching Students to Write Mathematics 12/05/11
 CiPEG Away Day  How to Increase Petroleum Industry Funding at Leeds 21/012/12
 Commercialisation Workshop 05/12/12
 The Knowledge Transfer Toolbox: Part 3 15/01/13
 What do I need to know about Open Access? 14/05/13
 Talking about Teaching: Peer Instruction and the Flipped Classroom 18/11/13
 Horizon 2020 25/11/13
 University of Leeds MOOC Forum 05/12/13
 Crowdfunding 04/02/14
 Marie Sklodowska Curie Individual Fellowships 26/03/14
 Supliers Easter Fair 08/04/14
 Royal Society Opportunities 08/04/14
 Fire Refresher Training 22/05/14
 Preparing a MSCA Individual Fellowship Application 04/06/14
 Newton Fund Day 02/02/15
 Getting Funding 2: What Funders Want? 02/03/15
 How the Media Can Help You on Your Route to Impact? 12/05/15
 Computational Science Meeting 29/06/15
 Equality and Diversity Essentials (passed with 97%) 02/09/16
 Personal Resilience and Professional Competence: Working with Change and Uncertainity 17/11/16
 Fast Track Your Impact 08/03/17
 Fire Warden Training Course Well Being, Safety and Health 22/03/17
 Developing Effective International Research Collaborations 28/03/17
 Personal Resilience and Professional Competence: Knowing your head and heart for effective decision making 19/06/17
Associate editor/editorial board of the following journals:
 Inverse Problems in Science and Engineering, 20072021
 Mathematical Gazette of Romania, Series A, 2008
 Engineering Analysis with Boundary Elements, 2009
 International Journal of Computer Mathematics, 2009
 Journal of Inverse and IllPosed Problems, 2011
 WIT Transactions, 2011
Guest editor for the following special issues of journals:
 Measurement Science and Technology (with R.M.West), Vol.18, No.1, 2007
 Inverse Problems in Science and Engineering (with A.Hasanov), Vol.15, No.7, 2007
 Inverse Problems in Science and Engineering (with A.Hasanov), Vol.16, No.1, 2008
 Inverse Problems in Science and Engineering (with A.Hasanov), Vol.18, No.1, 2010
 International Journal of Computer Mathematics, Vol.89, No.11, 2012
 Inverse Problems in Science and Engineering (with A.Hasanov), Vol.22, No.1, 2014
Scientific committee member of learned societies
 National Olympiade in Romania, 1990
 UK Aersol Society, 199496
 CFD Center at Leeds, 1995
 British Inverse Problems Society, 1996
 Institute of Physics, 2000
 British Nuclear Fuel Ltd Alliance, 200205
 London Mathematical Society (LMS), 2003
 Portuguese Association of Theoretical, Applied and Computational Mechanics, 200407
 MAPS Enterprise Knowledge Transfer, 200508
 Literati Club, 200607
 Leeds Alumni Mentoring Network, 2007
 IPNet: Inverse Problems Network, 2007
 Inverse Problems International Association (IPIA), 200710
 Knowledge Transfer Network (KTN) for Industrial Mathematics, 200714
 The Smith Institute, 200714
 International Society on Inverse Problems in Science and Engineering (ISIPSE) (steering committee member), 2008
 Centre for Integrated Petroleum Engineering and Geoscience (CiPEG) at Leeds University, 2008
 Romanian Mathematical Society, 2008
 Institute of Mathematics and its Applications (FIMA), 20102016
 Multiphase Flow Group (MPG) at Leeds University, 201011
 Book ”Inverse Problems and Computational Mechanics”, Romanian Academy Publishing House, 2011
 Board of Governors of the International Conferences on Inverse Problems in Engineering, 2011
 Eurasian Association for Inverse Problems (EAIP) (steering committee member), 2014
 Promotional College Member on Promotion Panels at the University of Leeds, 2013
 Centre for Collaborative Nuclear Research (CCNR) at the University of Leeds, 2014
 Energy Leeds Society, 2014
 Review Committee of Knowledge Exchange in the Mathematical Sciences, 201618
Conference organizer/scientific committee member/international scientific advisory board/ committee
 First UK Conference on Boundary Integral Methods, 1997, University of Leeds (CoCHAIR)
 North British Workshop on Inverse Problems, 1997, University of Leeds (CoCHAIR)
 EUROTHERM Seminar 68, France, 2001
 4th International Conference on Inverse Problems in Engineering, Brazil, 2002
 Inverse Problems Workshops at the University of Leeds (CHAIR) 200203, 200506, 2010
 4th6th International Conferences on Inverse Problems: Identification, Design and Control, Russia 2003, 2007, 2010
 Inverse Problems, Design and Optimization Symposium, Brazil, 2004, 2010
 13th Inverse Problems in Engineering Seminar, USA 2004
 5th International Conference on Inverse Problems in Engineering, University of Cambridge, UK (CHAIR), 2005
 Workshop on Inverse Modelling of Damage Detection, University of Cambridge, UK (CHAIR), 2005
 6th Form Conference, University of Leeds (CHAIR) 200510
 Conference for Mathematics Teachers and Advisers, University of Leeds (CHAIR), 200516
 Boundary Element Techniques VIII, Italy 2007
 Workshop/Sandpit on Industrial Inverse Problems, University of Leeds (CHAIR), 200711
 6th International Conference on Inverse Problems in Engineering, Dourdain, France, 2008
 4th International Conference ”Inverse Problems: Modelling and Simulation”, Fethyie, Turkey 2008
 International Symposium on Inverse Problems in Mechanics of Structures and Materials, IPM2009, Poland, 2009
 7th UK Conference on Boundary Integral Methods, University of Nottingham, UK, 2009
 32nd and 33rd International Conference on BEM/MRM, New Forest, UK, 20102011
 5th International Conference ”Inverse Problems: Modelling and Simulation”, Antalya, Turkey (including committee member of the ”Young Scientist Award”), 2010
 Boundary Element Techniques XI, Germany 2010
 International Conference on Inverse Problems, Hong Kong 2010
 Joint International Workshop on Trefftz Method VI and Method of Fundamental Solutions II, Taiwan, 2011
 Eight UK Conference on Boundary Integral Methods, University of Leeds, UK (CHAIR), 2011
 7th International Conference on Inverse Problems in Engineering, Orlando, Florida, USA, 2011
 2nd and 4th International Conferences on Inverse Problems in Mechanics of Structures and Materials, Poland 2011, 2017
 5th International Conference on ”Advanced Computational Methods in Engineering (ACOMEN 2011)”, University of Liege, Belgium, 2011
 1st International Conference on Simulation and Modeling, Technologies and Applications, Noordwijkerhout, The Netherlands, 2011
 12th UK Heat Transfer Conference University of Leeds, UK, 2011
 34th International Conference on BEM/MRM, University of Split, Croatia, 2012
 6th International Conference ”Inverse Problems: Modelling and Simulation”, Antalya, Turkey (COCHAIR), 2012
 4th Inverse Problems, Design and Optimization Symposium, Albi, France, 2013
 Nineth UK Conference on Boundary Integral Methods, University of Aberdeen, UK, 2013
 35th International Conference on Boundary Elements and Other Mesh Reduction Methods, New Forest, UK, 2013
 5th International Conference on Applications of Porous Media, ClujNapoca, Romania, 2013
 36th International Conference Boundary Elements and Other Mesh Reduction Methods, Dalian, China, 2013
 LMS Meeting on ”Sparse Regularization for Inverse Problems” Isaac Newton Institute for Mathematical Sciences, Cambridge, UK (COCHAIR), 2014
 8th International Conference on Inverse Problems in Engineering, Cracow, Poland, 2014
 7th International Conference ”Inverse Problems: Modelling and Simulation”, Fethyie, Turkey (COCHAIR), 2014
 37th and 38th International Conference on BEM/MRM, New Forest, UK2014, 2015
 LMS Meeting on ”Hybrid and Multimodal Imaging”, University of Manchester, UK (COCHAIR), 2014
 LMS Meeting on ”Tomographic Reconstructions from Boundary Data”, University of Leeds, UK (COCHAIR), 2014
 LMS Meeting on ”Machine Learning in Inverse Problems, University College London, UK (COCHAIR), 2015
 LMS Meeting on ”Inverse Problems in Wave Propagation”, University of Cardiff, UK (COCHAIR), 2015
 Tenth UK Conference on Boundary Integral Methods, University of Brighton, UK, 2015
 Joint International Conference on Trefftz Method VII and Method of Fundamental Solutions III, Zhejian University, China, 2015
 10th International Skorobohatko Mathematical Conference (ISMC2015), Drohobych, Ukraine, 2015
 International Workshop on Inverse and IllPosed Problems Lomonosov Moscow State University, Russia, 2015
 8th and 9th International Conferences ”Inverse Problems: Modelling and Simulation”, Fethyie, Turkey (including 2018 CHAIR of the ”Young Scientist Award”) 2016, 2018
 LMS Meeting on ”Largescale and Nonlinear Inverse Problems”, University of Edinburgh, UK (COCHAIR), 2015
 LMS Meeting on ”BIG Inverse Problems” University of Nottingham, UK (COCHAIR), 2016
 39th, 40th and 41st International Conference on BEM/MRM, Siena, Italy, and New Forest, UK 201618
 Workshop on ”Uncertainty Quantification in Inverse Problems”, Novosibirsk, Russia (COCHAIR), 2016
 LMS Meeting on ”Inverse Problems in Statistics”, University of Bath, UK (COCHAIR), 2016
 Eleventh UK Conference on Boundary Integral Methods, Nottingham Trent University, UK, 2017
 Joint International Conference on Trefftz Method VIII and Method of Fundamental Solutions IV, Poznan University of Technology, Poland, 2017
 Workshop on ”Inverse Problems for the Heat Equation”, University of Leeds, UK (CHAIR), 2017
 9th International Conference PICOF’18, Inverse Problems, Control and Optimization, Tunisia, 2018
Conferences’ session chair
 First UK Conference on Boundary Integral Methods, 1997, University of Leeds
 North British Workshop on Inverse Problems at the University of Leeds, 1997
 4th International Conference in Inverse Problems in Engineering, Brazil, 2002
 Inverse Problems Workshop at the University of Leeds, 2003
 4th International Conference on Inverse Problems: Identification, Design and Control, Russia, 2003
 Inverse Problems, Design and Optimization Symposium, Brazil, 2004
 13th Inverse Problems in Engineering Seminar, USA 2004
 Interdisciplinary Workshop on Developments in Boundary Element Methods for Acoustics and Electromagnetics, University of Reading, UK, 2004
 5th International Conference in Inverse Problems in Engineering, University of Cambridge, UK (Chair), 2005
 Workshop on Inverse Modelling of Damage Detection, University of Cambridge, UK (Chair), 2005
 Inverse Problems in the Applied Sciences, University of Sapporo, Japan, 2006
 7th International Conference on Boundary Element Techniques, Paris, France, 2006
 Inverse Problems, Design and Optimization Symposium, Miami, USA, 2007
 Applied Inverse Problems Conference CHAIR of the minisymposium on ”Inverse Problems in Engineering”, Vancouver, Canada, 2007
 4th, 7th and 8th International Conference on ”Inverse Problems: 2008 Modelling and Simulation”, Fethiye, Turkey 2008, 2014, 2016, CoCHAIR of the minisymposia on ”Inverse Source Problems”
 and ”Coefficient Identification Problems” 2016
 7th UK Conference on Boundary Integral Methods, Nottingham, UK, 2009
 5th and 6th International Conference on ”Inverse Problems: Modelling and Simulation”, Antalya, Turkey 2010, 2012
 British Applied Mathematics Colloquium CHAIR of the minisymposium on ”Inverse Problems”, Birmingham, UK, 2011
 Eight UK Conference on Boundary Integral Methods, University of Leeds, UK (CHAIR), 2011
 Inverse Problems and Applications (IPA2013), Linkoping University, Sweden, 2013
 British Applied Mathematics Colloquium, University of Leeds, UK, 2013
 Ninth UK Conference on Boundary Integral Methods, University of Aberdeen, UK, 2013
 LMS Meeting on ”Sparse Regularization for Inverse Problems”, Isaac Newton Institute for Mathematical Sciences, Cambridge, UK (COCHAIR), 2014
 LMS Meeting on ”Hybrid and Multimodal Imaging”, University of Manchester, UK (COCHAIR), 2014
 Tenth UK Conference on Boundary Integral Methods, University of Brighton, UK, 2015
 Workshop on ”Uncertainty Quantification in Inverse Problems”, Novosibirsk, Russia (COCHAIR), 2016
 11th UK Conference on Boundary Integral Methods, Nottingham Trent University, UK, 2017
 Workshop on ”Inverse Problems for the Heat Equation”, University of Leeds, UK (CHAIR), 2017
Talks at conferences/workshops/seminars:
1. "Functions with bounded variation and their relations with functions which possess primitives", National Session of Scientific Communications, BaiaMare, Romania, July 1986.
2. "Graphical analysis on the computer", National Symposium of Computers, Iasi, Romania, May 1988.
3. "A mathematical investigation of the collection efficiency of the rotating arm collector", Institute for the Physics of the Atmosphere, Mainz, Germany, 2325 July 1992 [INVITED SPEAKER].
4. "Characteristics of the boundary element methods in potential flow theory", Summer School in Applied Mathematics, University of Bucharest, Romania, 2430 August 1992 [INVITED SPEAKER].
5. "The fluid mechanics of the rotating arm particle collector", Yorkshire Applied Mathematics Colloquium, University of Sheffield, UK, 15 December 1992.
6. "Potential flow past a bluff body with and without separation", The 2nd International Conference on Moving Boundaries, Milan, Italy, 2325 June 1993 [INVITED SPEAKER].
7. "Collection efficiencies of the widestream impaction on obstacles", The 7th Annual Aerosol UK Society Conference, Bristol, UK, 2930 June 1993.
8. "Boundary element method for an improperly posed problem in unsteady heat conduction", The 9th International Conference on Boundary Element Technology BETECH94, University of Central Florida, USA, 1618 March 1994 [INVITED SPEAKER].
9. "The boundary element method in the solution of the inverse heat conduction problem", British Applied Mathematics Colloquium BAMC94, University of Sheffield, UK, 58 April 1994.
10. "A formulation of the boundary element method and the minimal energy technique for solving the inverse heat conduction problem", University of Leeds, UK,
25 April 1994 [INVITED SPEAKER].
11. "A theoretical and numerical approach for the motion of a small particle in a fluid flowing towards a symmetrical obstacle", Interactions Entre Mathematique Pures et Applique, Ecole Normale Superieur, France, 26 May 1994 [INVITED SPEAKER].
12. "The boundary element method for solving an inverse problem in heat conduction", Heat Transfer and Thermodynamics Workshop, Polytechnic Institute of Bucharest, Romania, 30 June  2 July 1994.
13. "Boundary element method and minimal energy technique for the inverse heat conduction problem", The 2nd International Conference on Dynamic System Identification and Inverse Problems, St.Petersburg, Russia, 2225 August 1994 [INVITED SPEAKER].
14. "Functional minimization techniques for solving inverse problems in heat conduction", British Applied Mathematics Colloquium BAMC95, University of Birmingham, UK, 1013 April 1995.
15. "A boundary element solution to the backward heat conduction problem", 7th Annual Inverse Problems in Engineering Seminar, Ohio State University, USA, 1213 June 1995.
16. "The identification of the thermal conductivity and heat capacity using the boundary element method", Applied Mathematics and Industrial Problems Workshop, Romanian Academy, Romania, 1416 September 1995.
17. "Inverse problems in engineering using the boundary element method", University College London, UK, 27 November 1995 [INVITED SPEAKER].
18. "Some numerical results on the identification of the hydraulic conductivity of rocks", University of Leeds, UK, 12 January 1996 [INVITED SPEAKER].
19. Boundary element method for solving inverse problems in diffusion proccesses", Wessex Institute of Technology, UK, 30 January 1996 [INVITED SPEAKER].
20. "The identification of hydraulic properties of rocks using inverse methods", British Applied Mathematics Colloquium BAMC96, Loughborough University, UK, 2528 March 1996.
21. "Inverse problems in heat conduction", University of Sheffield, UK, 15 May 1996 [INVITED SPEAKER].
22. "Identification of the hydraulic conductivity", The 2nd International Conference on Inverse Problems in Engineering: Theory and Practice, Le Croisic, France, 914 June 1996.
23. "The solution of the inverse heat conduction problem in inhomogeneous conductors", Conference on Applied and Industrial Mathematics, University of Oradea, Romania, 1618 August 1996 [INVITED SPEAKER].
24. "The solution of an inverse heat conduction problem subject to the specification of energy", Conference on Applied and Industrial Mathematics, University of Oradea, Romania, 1618 August 1996 [INVITED SPEAKER].
25. "Some inverse problems for potential and heat equations", Inverse Problems Workshop, Loughborough University, UK, 17 December 1996 [INVITED SPEAKER].
26. "Energy specification in an inverse heat conduction problem", British Applied Mathematics Colloquium BAMC97, University of Edinburgh, UK, 14 April 1997.
27. "Spacewise coefficient identification in diffusion problems", University of Leeds, UK, 9 June 1997 [INVITED SPEAKER].
28. "Darcy's flows with unknown squareroot harmonic transmissivity", The 1st UK Conference on Boundary Integral Methods, University of Leeds, UK, 30 June  1 July, 1997.
29. "An alternating boundary element method for solving the backward heat conduction problem", Conference on Boundary Integral Methods  Theory and Applications, University of Salford, UK, 1518 september 1997.
30. "A mathematical model for a pump flow test for determining the permeability of rocks", Mathematical Methods in Well Testing, Edinburgh Petroleum Services, UK, 2425 September 1997.
31. "Inverse coefficient identification problems", University of Strathclide, UK, 18 February 1998 [INVITED SPEAKER].
32. "An inverse coefficient identification problem for the heat equation", International Symposium on Inverse Problems in Engineering Mechanics ISIP98, Nagano City, Japan, 2427 March 1998.
33. "Analysis of coefficient identification problems associated to the EulerBernoulli beam theory", British Applied Mathematics Colloquium BAMC98, Brunel University, UK, 69 April 1998.
34. "The boundary element method for solving an inverse problem associated to the biharmonic equation", The 3rd International Conference on Identification of Dynamic Systems and Inverse Problems, Moscow  St.Petersburg, Russia, 30 May  5 June 1998 [INVITED SPEAKER].
35. "An iterative algorithm for solving inverse boundary value problems in heat conduction", IMA Conference on Mathematics in Heat Transfer, University of Bradford, UK, 29 June  1 July 1998.
36. "Inverse and illposed problems", University of Nantes, France, 18 September 1998 [INVITED SPEAKER].
37. "Identifiability of distributed parameters in transient beamtype systems", British Applied Mathematics Colloquium BAMC99, University of Bath, UK, 1215 April 1999.
38. "An inverse problem for slow viscous incompressible flows", The 3rd International Conference on Inverse Problems in Engineering: Theory and Practice, Port Ludlow, Washington, USA, 1318 June 1999.
39. "Retrieving the flexural rigidity of a beam from deflection measurements", The 3rd International Conference on Inverse Problems in Engineering: Theory and Practice, Port Ludlow, Washington, USA, 1318 June 1999.
40. "An approximate boundary element method for solving the diffusion equation with spacewise dependent capacity and periodic boundary conditions", The 2nd UK Conference on Boundary Integral Methods, Brunel University, UK, 1314 September 1999.
41. "The boundary element regularized solution for the biharmonic equation with underspecified boundary conditions and interior measurements", The 2nd UK Conference on Boundary Integral Methods, Brunel University, UK, 1314 September 1999.
42. "The determination of the thermal properties of a heat conductor in a nonlinear heat conduction problem", British Applied Mathematics Colloquium BAMC2000, UMIST, Manchester, UK, 2528 April 2000.
43. "Parameter identification within rocks", University of Bergen, Norway, 26 May 2000 [INVITED SPEAKER].
44. "Some inverse problems for partial differential equations", Rogaland Research, Bergen, Norway, 26 May 2000 [INVITED SPEAKER].
45. "Inverse problems for partial differential equations", University of Frankfurt, Germany, 14 June 2000 [INVITED SPEAKER].
46. "Identifiability of the flexural rigidity of a plate", RCP264, Inverse Problems and Nonlinearity, Theory and Applications, University of Montpellier II, France, 2024 June 2000.
47. "The inverse heat conduction problem using a mollified decomposition method", SFB Conference on Inverse Problems, Strobl, Austria, 28 June 1 July 2000.
48. "Inverse problems in heat conduction", Recent Developments in the Wave Field and Diffuse Tomographic Inverse Problems, EuroConference, HeriotWatt University, Edinburgh, UK, 35 August 2000.
49. "Inverse analysis with applications", Colorado School of Mines, USA, 20 October 2000 [INVITED SPEAKER].
50. "Inverse identification problems", Colorado School of Mines, USA, 16 November 2000 [INVITED SPEAKER].
51. "Inverse problems in engineering", Texas A \& M, USA, 6 February 2001 [INVITED SPEAKER].
52. "Applied inverse problems", Texas A \& M, USA, 26 February 2001 [INVITED SPEAKER].
53. "Inverse Problems and Boundary Element Methods", San Diego State University, USA, 5 March 2001 [INVITED SPEAKER].
54. "Boundary element methods for solving inverse problems", University of Linkoping, Sweden, 5 September 2001 [INVITED SPEAKER].
55. "Inverse Problems with Applications", University of Linkoping, Sweden, 5 September 2001 [INVITED SPEAKER].
56. "A boundary element investigation of the potential boundary determination", 3rd UK Conference on Boundary Integral Methods, University of Brighton, UK, 1011 September 2001.
57. "Inverse boundary and inclusion problems", Inverse Problems Workshop, Loughborough University, UK, 26 November 2001 [INVITED SPEAKER].
58. "Inversion of the anisotropic conductivity problem", International Conference on Inverse Problems, Recent Development in Theories and Numerics, City University of Hong Kong, Hong Kong, 912 January 2002.
59. "Inverse inclusion problems", British Applied Mathematics Colloquium BAMC2002, University of Warwick, UK, 912 April 2002.
60. "Comparison of various methods for solving the Cauchy problem in linear elasticity", 4th International Conference on Inverse Problems in Engineering: Theory and Practice, Angra dois Reis, Brazil, 2631 May 2002.
61. "The determination of the thermal properties of a flat plate quenched in a tank filled with fluid", 4th International Conference on Inverse Problems in Engineering: Theory and Practice, Angra dois Reis, Brazil, 2631 May 2002.
62. "Uniqueness of a separable, heterogeneous and nonlinear conductivity", Inverse Problems Workshop, Linkoping University, Sweden, 9 September 2002. [INVITED SPEAKER].
63. "The boundary element method for the inversion of discontinuous conductivities", Baia Mare, Romania, 1013 October 2002.
64. "Inversion of anisotropic conductivities", Workshop on Inverse Obstacle Problems, Instituto Superior Tecnico, Lisbon, Portugal, 46 November 2002 [PLENARY SPEAKER].
65. "The boundary element method for the inversion of discontinuous conductivities", 4th International Conference on Boundary Element Techniques, 1517 July 2003, University of Granada, Spain.
66. "A numerical investigation which proves the existence or nonexistence of a solution for the Cauchy problem for elliptic equations", Fourth UK Conference on Boundary Integral Methods, 1516 September 2003, University of Salford, UK.
67. "Boundary element methods for solving inverse problems, Brunel University, UK, 2 March 2004 [INVITED SPEAKER].
68. "A tutorial on inverse analysis with boundary elements", Inverse Problems, Design and Optimization Symposium, 1719 March 2004, Rio de Janeiro, Brazil [INVITED SPEAKER].
69. "The determination of a permeability function from core measurements and pressure data", Inverse Problems, Design and Optimization Symposium, 1719 March 2004, Rio de Janeiro, Brazil.
70. "The Cauchy problem", IFIP7.2, 31st May  1st June 2004, Lisbon, Portugal [INVITED SPEAKER].
71. "Uniqueness of a separable, heterogeneous and nonlinear conductivity", Thirteenth Inverse Problems in Engineering Seminar, 1415 June 2004, University of Cincinnati, USA.
72. "The determination of the thermal properties of a homogeneous heat conductor", 5th International Conference on Boundary Element Techniques, 2123 July 2004, Instituto Superior Tecnico, Portugal.
73. "Regularization methods for solving the Cauchy problem for the Helmholtz equation", Interdisciplinary Workshop on Developments in Boundary Element Methods for Acoustics and Electromagnetics, 1518 September 2004, University of Reading, UK [INVITED SPEAKER].
74. "Treatment of singularities in the Helmholtz equation using the boundary element method", BICOM Workshop on Boundary Elements, Brunel University, UK, 1617 June 2005.
75. "An inverse coefficient identification problem for a dynamic plate model", Proceedings of the 5th International Conference on Inverse Problems in Engineering: Theory and Practice, 1115 July 2005, Cambridge, UK.
76. "Trends in inverse problems", International Conference on Theory and Applications of Mathematics and Informatics (ICTAMI), 1418 September 2005, AlbaIulia, Romania [PLENARY SPEAKER].
77. "Fluid flows in petroleum reservoirs", Internal Fluids and MHD Seminars, 19 January 2006, University of Leeds, UK [INVITED SPEAKER].
78. "Inverse source problems for the heat equation", Inverse Problems Workshop, 20 March, 2006, University of Liverpool, UK [INVITED SPEAKER].
79. "The beauty and elegance of the mathematical rationale", 6th Form Conference, University of Leeds, 1921 April, 2006.
80. "Numerical solution of the Cauchy problem of Stokes flow", The Third International Conference "Inverse Problems: Modeling and Simulation", May 29June 02, 2006, Fethiye, Turkey [INVITED SPEAKER].
81. "Iterative methods for the Cauchy problem of Stokes flow", Inverse Problems in Applied Sciences, 37 July 2006, Sapporo, Japan.
82. "The boundary element method for solving the Laplace equation in twodimensions with oblique derivative boundary conditions", The 7th International Conference on Boundary Element Techniques, 46 September 2006, Paris, France.
83. "The inverse heat conduction problem", The Lionel Day, 27 October 2006, University of Leeds, UK [INVITED SPEAKER].
84. "Source identification in heat conduction", 9 November 2006, University of Birmingham, UK [INVITED SPEAKER].
85. "Determination of the leading coefficient in fourthorder SturmLiouville operator from boundary measurements", Inverse Problems, Design and Optimization Symposium (IPDO2007), 1618 April 2007, Florida International University, Miami, USA.
86. "The method of fundamental solutions for steadystate heat conduction in nonlinear composite materials", Workshop on the Method of Fundamental Solutions (MFS 2007), 1113 June 2007, University of Cyprus, Cyprus.
87. "MFSbased solution to direct and inverse boundary value problems for nonlinear functionally graded materials", Workshop on the Method of Fundamental Solutions (MFS 2007), 1113 June 2007, University of Cyprus, Cyprus.
88. "Restoring boundary conditions in heat conduction", Conference on Applied Inverse Problems 2007: Theoretical and Computational Aspects (AIP 2007), 2529 June 2007, University of British Columbia, Canada.
89. "The condition number of the BEMmatrices arising from the biharmonic equation, 6th UK Conference on Boundary Integral Methods (UKBIM6), 1718 September 2007, Durham University, UK.
90. "Numerical methods for inverse problems", Workshop on Inverse Problems and Optimization in Low Frequency Electromagnetism, 23 October 2007, Catholic University of Leuven, Belgium [PLENARY SPEAKER].
91. "Geometric inverse problems", Workshop on Inverse Problems and Optimization in Low Frequency Electromagnetism, 23 October 2007, Catholic University of
Leuven, Belgium [PLENARY SPEAKER].
92. "Reconstruction of heat transfer coefficients in heat conduction", British Applied Mathematics Colloquium BAMC2008, 31 March  3 April 2008, University of Manchester, UK.
93. "Inverse boundary determination problems", 21 April 2008, East Anglia University, Norwich, UK [INVITED SPEAKER].
94. "Identification of the timedependent perfusion coefficient in the bioheat conduction equation", The Fourth International Conference "Inverse Problems: Modeling and Simulation", 2630 May 2008, Fethiye, Turkey [INVITED SPEAKER].
95. "Identification of the blood perfusion rate in bioheat conduction", 20 November 2008, University of Greenwich, UK [INVITED SPEAKER].
96. "Nonlocal methods for some inverse and illposed problems", Workshop on Inverse Problems and Applications, 16 December 2008, University of Linkoping, Sweden [PLENARY SPEAKER].
97. "Inverse geometric problems", Inaugural Lecture, 18 March 2009, University of Leeds, UK [INVITED SPEAKER].
98. "The method of fundamental solutions for cavity detection", 10th International Conference on Biomedical Applications of Electrical Impedance Tomography (EIT 2009), 1619 June 2009, University of Manchester, UK.
99. "The boundary element method for the determination of nonlinear boundary conditions in heat conduction", 31st International Conference on Boundary Elements and Other Mesh Reduction Techniques, 24 September 2009, Wessex Institute of Technology, New Forest, UK.
100. "Inverse inclusion and boundary determination problems", 10 September 2009, University of Frankfurt, Germany [INVITED SPEAKER].
101. "Determining the flexural rigidity of a beam", The Fifth International Conference "Inverse Problems: Modeling and Simulation", 2429 May 2010, Antalya, Turkey.
102. "The method of fundamental solutions for inverse Stefan problems", The Fifth International Conference "Inverse Problems: Modeling and Simulation", 2429 May 2010, Antalya, Turkey.
103. "The MFS for shape identification", Research Trends in Applied Inverse Problems, 1920 July 2010, University of Birmingham, UK [PLENARY SPEAKER].
104. "The identification of the blood perfusion coefficient in bioheat transfer", 3rd Inverse Problems, Design and Optimization Symposium (IPDO2010), 2527 August 2010, Joao Pessoa, Brazil [PLENARY SPEAKER].
105. "Inverse inclusion and boundary determination problems", 2 September 2010, University of Bergen, Norway [INVITED SPEAKER].
106. "The critical Stokes number of the widestream impaction on obstacles", 26 October 2010, LAND Seminar, University of Leeds, UK [INVITED SPEAKER].
107. "Inverse analysis of object detection", 25 November 2010, Brunel University, UK [INVITED SPEAKER].
108. "Impaction of aerosol particles onto a collector", Open Mathematical Problems from Industry and Elsewhere, 9 December 2010, University of Oxford, UK.
109. "Identification of the blood perfusion coefficient", 6 December 2011, Isaac Newton Institute for Mathematical Sciences, University of Cambridge, UK [INVITED SPEAKER].
110. "Determination of thermal boundary coefficients using inverse methods", 19 October 2012, University of Warwick, UK [INVITED SPEAKER].
111. "Determination of heat transfer coefficients", Inverse Problems and Applications (IPA2013), 26 April 2013, Linkoping University, Sweden [PLENARY SPEAKER].
112. "Determination of the blood perfusion coefficient using inverse analysis", 22 April 2013, HeriotWatt University, UK [INVITED SPEAKER].
113. "A meshless numerical identification of a convective corroded boundary", Ninth UK Conference on Boundary Integral Methods, 89 July 2013, University of Aberdeen, UK.
114. "The method of fundamental solutions for inverse geometric problems", The Fifth International Workshop on Theoretical and Computational Analyses for Inverse Problems (IWTCAIP), 1921 July 2013, Taiyuan University of Technology, China [PLENARY SPEAKER].
Responsibilities
 Organiser of Leeds Masterclasses
 International Foundation Year Coordinator for the School of Mathematics
 Fire Warden
Research interests
Inverse problems
Whilst direct formulations consist of determining the effect of a given cause, in inverse formulations the situation is completely, or partially reversed. The interest is into the research of inverse problems for partial differential equations governing phenomena in fluid flow, elasticity, acoustics, heat transfer, mechanics of aerosols, etc. Typical practical applications relate to flows in porous media, heat conduction in materials, thermal barrier coatings, heat exchangers, corrosion, etc. The objectives are to investigate the existence, uniqueness and stability of the solution to the problem that mathematically models a physical phenomenon under investigation, and to develop new convergent, stable and robust algorithms for obtaining the desired solution. The analyses concern inverse boundary value problems, inverse initial value problems, parameter identification, inverse geometry and source determination problems.
Boundary element methods
The Boundary Element Method (BEM) is attractive mainly due to the possibility of reducing the dimensionality of a boundary value problem described by linear partial differential equations. To be successful in the reduction of dimensionality it is needed to have the fundamental solution of the original partial differential equations available in an analytical or simple form. If this is not the case then of much interest is the development and computational implementation of recent BEMs such as the dual reciprocity, multiple reciprocity, analogous element, contour point, fundamental solutions and meshless methods for solving both direct and inverse problems of mathematical physics.
<h4>Research projects</h4> <p>Any research projects I'm currently working on will be listed below. Our list of all <a href="https://eps.leeds.ac.uk/dir/researchprojects">research projects</a> allows you to view and search the full list of projects in the faculty.</p>Qualifications
 PhD, Applied Mathematics, University of Leeds
 MSc, Applied Mathematics, University of Leeds
 BSc, Mathematics and Mechanics, University of Bucharest, Romania
 Postgraduate Certificate in Learning and Teaching in Higher Education (PCTLHE)
 Fellow of the Institute of Mathematics and its Applications (FIMA) 2010  2015
Professional memberships
 London Mathematical Society
 Eurasian Association for Inverse Problems
 British Inverse Problems Society
 Board of Governors of the International Conferences on Inverse Problems in Engineering
 Centre for Collaborative Nuclear Research (CCNR) at the University of Leeds
 Centre for Integrated Petroleum Engineering 2008 and Geoscience (CiPEG) at Leeds University
 International Society on Inverse 2008 Problems in Science and Engineering (ISIPSE)
 Energy Leeds Society
 Review Committee of Knowledge Exchange in the Mathematical Sciences
 Promotional College Member on Promotion Panels at the University of Leeds
Student education
 As an undergraduate in the period 19871991 at the University of Bucharest I assisted students and gave seminars to the Romanian team preparing for the International Olympiades in Mathematics.
 As a postgraduate in the period 19911995 at the University of Leeds I assisted in the marking of students’ work, acted as a demonstrator at Example Classes and gave 6 hours course on ”Boundary Elements” to the MSc students in Computational Fluid Dynamics.
 I also gave lectures to the 6th form students on ”Poncelet’s theorem” in July 2002, on ”Rational numbers” in April 2003 and June 2012, on ”Jensen’s inequalities” in April 2004, on ”Geometrical properties derived from mechanics”
 In March 2005, on ”The beauty and elegance of mathematical rationale” in April 2006, and on ”Asymptotic curves to the graph of a function” in 20072009.
 In 2007, I gave 4 hourse graduate lectures on ”Illposed problems” and ”Decomposition method” to PhD students taking the course on ”Advanced Numerical Methods for PDEs”.
 On 23rd February 2011, I gave 2 hours graduate lectures on ”Illposed Problems” to PhD students at the University of Birmingham.
 On 67 July 2019, I gave 10 hours graduate lectures on "Inverse Problems" to a summer school in Romania.
Invited short courses given:

”Boundary elements”, Summer School in Applied Mathematics, University of Bucharest, Romania, 2430 August 1992.

"The boundary element method for solving inverse and illposed problems”, The 3rd International Conference on Identification of Dynamic Systems and Inverse Problems, Moscow  St.Petersburg, Russia, 30 May  5 June 1998.

”A tutorial on inverse analysis with boundary elements”, Inverse Problems, Design and Optimization Symposium, 1719 March 2004, Rio de Janeiro, Brazil.

Four lectures on inverse problems”, Minisymposium on Inverse Problems and Optimization in Low Frequency Electromagnetism, 23 October 2007, Catholic University of Leuven, Belgium.
Actively involved in teaching activities at all levels, years 1, 3, 5, MSc and PhD levels. Wide range of courses in Applied Mathematics.
Organiser of the 6th Form Conference, Mathematics Teachers Conference and Leeds Masterclasses.
For the past 20 years, I have supervised successfully 22 undergraduate students, 17 MSc students, 17 PhD students, and 3 visiting PhD students. Currently, I supervise 4 PhD students (K.Cai (2015), M. Huntul (2016), H. Tunnicliffe (2018) and M. Alosaimi (2018). I have also supervised 12 postdocs and visting researchers.
Internal/external examiner for:
1 S.Subbey, DSc (University of Bergen, Norway) 2000
2 R.Valestrand, DSc (University of Bergen, Norway) 2002
3 H.Kruger, DSc (University of Bergen, Norway) 2004
4 T.T. Nguyen, PhD (Vrije Universiteit Brussel, Belgium) 2007
5 G.Senaratne, PhD (Massey University, New Zealand) 2007, 2008
6 A.K.Singh, PhD (Indian Institute of Technology, India) 2008
7 L.R.Mealey, PhD (University of Leeds, UK) 2008
8 V.Zemanova, PhD (Ghent University, Belgium) 2009
9 D.Stevens, PhD (University of Nottingham) 2009
10 C.F.BritoLoeza, PhD (University of Liverpool) 2009
11 S.H.Yoon, PhD (University of Leeds, UK) 2010
12 A.N. Reddy, PhD (Indian Institute of Science, India) 2011
13 J.Irsa, PhD (University of Wales, UK) 2011
14 N.Tian, PhD (University of Greenwich, UK) 2012
15 M.ALJawary, PhD (Brunel University, UK) 2012
16 P.Haderka, PhD (University of Wales, UK) 2012
17 I.Solekhudin, PhD (Nanyang Technological University, Singapore) 2013
18 L.Mpinganzima, PhD (University of Linkoping, Sweden) 2014
19 L.Cunningham, PhD (University of Strathclyde, UK) 2014
20 T.Hazlehurst, PhD (University of Leeds, UK) 2015
21 E.Al Hosani, PhD (University of Bath, UK) 2016
22 J. Toivanen, PhD (University of Eastern Finland, Finland) 2016
23 C. FresnedaPortillo, PhD (Brunel University) 2016
24 L. Haweil, PhD (University of Leeds) 2018
25 S. AlBayati, PhD (Brunel University) 2018
26 D. Deidda, PhD (University of Leeds) 2018
27. A. Hamdi, HDR (INSARouen, France) 2018
Research groups and institutes
 Applied Mathematics
 Complex materials and industrial maths