July 4th, 2023

Indira Chatterji (Université Côte d'Azur)

Title

Hyperbolicity and products.

Abstract

Hyperbolicity in the setting of graphs or metric spaces can be defined in terms of thinness of triangles. A product of hyperbolic spaces is no longer hyperbolic but retains some features of hyperbolicity, that I shall discuss through the lens of group actions, and random walks.

Schedule

10:00 - 11:30 RTG Lecture 1 (Julia Heller) | SR 043 EG, Bioquant INF 267

11:30 - 12:00 Get-Together with speaker |SR 043 EG, Bioquant INF 267

12:00 - 13:00 Common lunch | reserved at BräuStadel

13:00 - 13:30 Informal meeting of PhD students | SR 043 EG, Bioquant INF 267

13:30 - 14:30 RTG colloquium: Prof. Indira Chatterji | EG Seminarraum B | Mathematikon

14:30 - 15:30 Common tea | vor dem SR 043 EG, Bioquant INF 267

15:30 - 17:00 RTG Lecture 2 (Julia Heller) | SR 043 EG, Bioquant INF 267

HD