Members' Colloquium
On a Theorem of Furstenberg
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 of $G$ is absolutely continuous. I will discuss some of the history of this result and some recent generalizations.
Date & Time
April 01, 2024 | 2:00pm – 3:00pm