שלחו לחבר

Measure rigidity for Anosov flows via the factorization method

Speaker
Asaf Katz, University of Chicago
Date
22/12/2019 - 13:00 - 12:00
Place
Department Colloquium Room 201, building 216
Abstract

In the talk we will introduce those flows and their dynamical behavior.

Moreover, we show how the factorization method, pioneered by Eskin and Mirzakhani in their groundbreaking work about measure rigidity for the moduli space of translation surfaces, can be adapted to smooth ergodic theory and in particular towards the study of Anosov flows.

 

Using this adaption, we show that for a quantitatively non-integrable Anosov flow, every generalized u-Gibbs measure is absolutely continuous with respect to the whole unstable manifold.

 

No prior knowledge is assumed, all the concepts will be explained in the talk.

תאריך עדכון אחרון : 15/12/2019