Smooth Lyapunov functions on closed subsets and isolating neighbourhoods

Abstract: We will discuss unified and simplified proofs of some previously known theorems relating dynamics and Lyapunov functions. In particular, we will give a proof of the existence of isolating blocks for isolated invariant sets.

differential geometrydynamical systemsgeometric topologysymplectic geometryspectral theory

Audience: researchers in the topic

Geometry and Dynamics seminar

Series comments: On the week of the seminar, an announcement with the Zoom link is mailed to the seminar mailing list. To receive these e-mails, please sign up by writing to Lev Buhovsky (http://www.math.tau.ac.il/~levbuh/).