Noise-induced cascades in coupled dynamical systems
- Date: Tuesday 2 May 2023, 12:00 – 13:00
- Location: Mathematics Level 8, MALL 1, School of Mathematics
- Type: Leeds Applied Nonlinear Dynamics, Seminars, Applied Mathematics
- Cost: Free
Peter Ashwin, University of Exeter. Part of the Leeds Applied Nonlinear Dynamics seminar series.
Speaker: Peter Ashwin, University of Exeter
Title: Noise-induced cascades in coupled dynamical systems
Abstract: In this talk I will discuss work with collaborators on coupled escape problems in nonlinear systems subject to noise. I will discuss qualitative changes in the weak noise behaviour associated with different types of cascading/domino effects and the use of quasipotential methods to estimate escape rates and escape sequences within such systems.