Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series MATH-IHES
Subjects math
Date Thursday 14 October 2021
Time 10:45
Institute IHES
Seminar Room Amphithéâtre Léon Motchane
Speaker's Last Name Bader
Speaker's First Name Uri
Speaker's Email Address
Speaker's Institution Weizmann Institute of Science
Title Algebraic Representations of Ergodic Actions (4/4)
Abstract Ergodic Theory is a powerful tool in the study of linear groups. When trying to crystallize its role, emerges the theory of AREAs, that is Algebraic Representations of Ergodic Actions, which provides a categorical framework for various previously studied concepts and methods. Roughly, this theory extends the focus of Representation Theory from Groups to Group Actions, exploiting the tension between Ergodic Theory and Algebraic Geometry. In this series of talks I will introduce this theory and survey some of its applications, focusing on Superrigidity and Arithmeticity results.
arXiv Preprint Number
Comments Cours de l'IHES

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