Séminaires : Dynamical systems and PDEs

Equipe(s) : gd,
Responsables :Sergei Kuksin, Dmitrii Treschev
Email des responsables : sergei.kuksin@imj-prg.fr
Salle : https://mi-ras-ru.zoom.us/j/98541889798?pwd=SGdnT2lPWCtrbzNjOHQyb09NS0dXdz09
Adresse :Zoom
Description Paris 7 Diderot & Steklov Mathematical Institute Online Seminar

Orateur(s) Carlangelo Liverani - U. Roma Tor Vergata,
Titre Fast-slow partially hyperbolic Dynamical Systems
Horaire16:00 à 17:00
RésumeFast-slow systems emerge naturally in many physical situations. While there exists a well-developed theory to investigate the statistical properties of strongly chaotic (uniformly hyperbolic) systems, little is known about fast-slow systems due to the presence of ``neutral directions” in which the dynamics does not mix very effectively. I will describe some progress and obstacles of this research program.