On a theorem of Furstenberg | Vidéo | Carmin.tv

00:00:00 / 00:00:00

On a theorem of Furstenberg

Appears in collection : Combinatorics, Dynamics and Geometry on Moduli Spaces / Combinatoire, dynamique et géométrie dans les espaces de modules

A deep result of Furstenberg from 1967 states that if $\Gamma$ is a lattice in a semisimple Lie group $G$, then there exists a measure on $\Gamma$ with finite first moment such that the corresponding harmonic measure on the Furstenberg boundary is absolutely continuous. I will discuss some of the history of this result and some recent generalizations.

Information about the video

Date of recording 22/09/2022
Date of publication 07/10/2022
Institution CIRM
Licence CC BY NC ND
Language English
Audience Researchers, Graduate Students
Director(s) Guillaume Hennenfent
Format MP4

Citation data

DOI 10.24350/CIRM.V.19960303
Cite this video Eskin, Alex (22/09/2022). On a theorem of Furstenberg. CIRM. Audiovisual resource. DOI: 10.24350/CIRM.V.19960303
URL https://dx.doi.org/10.24350/CIRM.V.19960303

Domain(s)

Dynamical Systems

Last related questions on MathOverflow

You have to connect your Carmin.tv account with mathoverflow to add question

Ask a question on MathOverflow

Copyright Carmin.tv 2025

Give feedback