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Non-quasiconvex subgroups of hyperbolic groups

Geometric Group Theory Seminar
April 18, 2023
1:50PM - 2:50PM
Dulles Hall 016

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Add to Calendar 2023-04-18 13:50:00 2023-04-18 14:50:00 Non-quasiconvex subgroups of hyperbolic groups Title:  Non-quasiconvex subgroups of hyperbolic groups Speaker:  Pallavi Dani Abstract:  I will talk about joint work with Ivan Levcovitz, in which we provide a new method of constructing non-quasiconvex subgroups of hyperbolic groups. The hyperbolic groups constructed are in the natural class of right-angled Coxeter groups, and can be chosen to be 2-dimensional. We use techniques inspired by Stallings folds to establish the non-quasiconvexity of our subgroups. Dulles Hall 016 Department of Mathematics math@osu.edu America/New_York public

Title:  Non-quasiconvex subgroups of hyperbolic groups

Speaker:  Pallavi Dani

Abstract:  I will talk about joint work with Ivan Levcovitz, in which we provide a new method of constructing non-quasiconvex subgroups of hyperbolic groups. The hyperbolic groups constructed are in the natural class of right-angled Coxeter groups, and can be chosen to be 2-dimensional. We use techniques inspired by Stallings folds to establish the non-quasiconvexity of our subgroups.

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