##### Department of Mathematics,

University of California San Diego

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### Math 211B - Group Actions Seminar

## Yair Hartman

#### Ben-Gurion University

## Tight inclusions

##### Abstract:

We discuss the notion of "tight inclusions" of dynamical systems which is meant to capture a certain tension between topological and measurable rigidity of boundary actions, and its relevance to Zimmer-amenable actions. Joint work with Mehrdad Kalantar

Host: Brandon Seward

### May 12, 2022

### 10:00 AM

Zoom ID 967 4109 3409

Email an organizer for the password

Research Areas

Ergodic Theory and Dynamical Systems****************************