Torus diffeomorphisms and the classification of u-Gibbs measures.

Wed Feb 15, 2023 4:15 p.m.—5:15 p.m.
Exterior of Sheffield-Sterling-Strathcona Hall featuring a stone carving of Yale's coat of arms and motto

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Seminar: 
Hahn Lecture Series

Event time: 
Wednesday, February 15, 2023 - 4:15pm

Location: 
LOM 214

Speaker: 
Alex Eskin

Speaker affiliation: 
University of Chicago

Event description: 
I will review some old and new theorems on orbit closures and classification of invariant measures. We will start with the homogeneous space setting where the theory is most mature. We will then survey some recent developments outside of the homogeneous setting.