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Department of Mathematical Sciences

Seminar Archives

On this page you can find information about seminars in this and previous academic years, where available on the database.

Topological Solitons/Numerical Analysis Seminar: Exponential Asymptotics for PDEs

Presented by Djoko Wirosoetisno,

14 February 2006 13:05 in CM221

"Exponentially small phenomena are ubiquitous in many dynamical systems. Formal asymptotics often give accurate estimates on exponentially small quantities for finite-dimensional systems, but things are more hairy for infinite-dimensional systems. In this talk I will discuss how one may obtain exponentially small (rigorous) bounds on a class of PDEs."

Contact b.m.a.g.piette@durham.ac.uk or djoko.wirosoetisno@durham.ac.uk for more information