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Separability and combinations of quasiconvex subgroups

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  • UserLawk Mineh, University of Southampton
  • ClockFriday 10 February 2023, 16:00-17:00
  • HouseMR13.

If you have a question about this talk, please contact Macarena Arenas.

Separability is an algebraic property enjoyed by nice subsets of groups, while quasiconvexity is a geometric property enjoyed by nice subsets of metric spaces. We will recall the notions of hyperbolic and relatively hyperbolic groups and say a few words about how these two different properties are related for their subgroups before going on to explain how separability can be used to obtain some nice “combination theorems” in this setting.

This talk is part of the Junior Geometry Seminar series.

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