Title of Seminar: Infosys Chandrasekharan Random Geometry Colloquium
Title of Talk: Volume vs. complexity of hyperbolic groups
Speaker: Nir Lazarovich, Technion
Date: August 30, 2021
Time: 16:00:00 Hours
Venue: AG-77
Abstract: In this talk we will discuss the relation between the volume of a quotient $X/G$ of a (Gromov) hyperbolic graph $X$ by a group G acting freely and cocompactly on $X$, and the "complexity" of the group $G$. We will then show how to use this relation to study finite-index subgroups of cubulated hyperbolic groups.
Title of Talk: Volume vs. complexity of hyperbolic groups
Speaker: Nir Lazarovich, Technion
Date: August 30, 2021
Time: 16:00:00 Hours
Venue: AG-77
Abstract: In this talk we will discuss the relation between the volume of a quotient $X/G$ of a (Gromov) hyperbolic graph $X$ by a group G acting freely and cocompactly on $X$, and the "complexity" of the group $G$. We will then show how to use this relation to study finite-index subgroups of cubulated hyperbolic groups.