Title of Seminar: Infosys Chandrasekharan Random Geometry Colloquium
Title of Talk: JSJ decomposition of one ended hyperbolic group
Speaker: Indranil Bhattacharya, TIFR, Mumbai
Date: March 18, 2024
Time: 16:00:00 Hours
Venue: A-369
Abstract: Idea of JSJ splitting came first in splitting of 3 manifolds. Bowditch generalized this idea in one ended hyperbolic groups. By Stalling's Theorem we can split any infinite ended group over finite subgroups. So the natural question is " How much we can split a one ended group?" In this talk I shall emphasize splitting of one ended hyperbolic group over 2 ended subgroups. Then we will talk about generalized JSJ decomposition by Levitt.
Title of Talk: JSJ decomposition of one ended hyperbolic group
Speaker: Indranil Bhattacharya, TIFR, Mumbai
Date: March 18, 2024
Time: 16:00:00 Hours
Venue: A-369
Abstract: Idea of JSJ splitting came first in splitting of 3 manifolds. Bowditch generalized this idea in one ended hyperbolic groups. By Stalling's Theorem we can split any infinite ended group over finite subgroups. So the natural question is " How much we can split a one ended group?" In this talk I shall emphasize splitting of one ended hyperbolic group over 2 ended subgroups. Then we will talk about generalized JSJ decomposition by Levitt.