Statistical stability in partially hyperbolic dynamics

schedule le mardi 20 novembre 2018 de 10h30 à 12h00

Organisé par : David Burguet et Pierre-Antoine Guiheneuf

Intervenant : Martin Andersson (UFF (Niteroi, Brésil))
Lieu : salle Paul Levy (Jussieu salle 16.26.209)

Sujet : Statistical stability in partially hyperbolic dynamics

Résumé :

I will talk about a result on statistical stability (i.e. the continuity of an SRB measure as a function of the underlying dynamics) of partially hyperbolic diffeomorphisms with mostly expanding central direction. The proof relies on a new Pliss-like lemma and a disintegration-free characterization of SRB measures. These will be outlined in the talk.

This is a joint work with Carlos Vásquez.