paper

Stallings folds for CAT(0) cube complexes and quasiconvex subgroups

arXiv:1605.02758

Abstract

We describe a higher dimensional analogue of the Stallings folding sequence for group actions on CAT(0) cube complexes. We use it to give a characterization of quasiconvex subgroups of hyperbolic groups which act properly co-compactly on CAT(0) cube complexes via finiteness properties of their hyperplane stabilizers.

28 pages

Cited by in corpus (1)