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arXiv:1705.03984 [math.GR]AbstractReferencesReviewsResources

A counterexample to questions about boundaries, stability, and commensurability

Jason Behrstock

Published 2017-05-11Version 1

We construct a family of right-angled Coxeter groups which provide counter-examples to questions about the stable boundary of a group, one-endedness of quasi-geodesically stable subgroups, and the commensurability types of right-angled Coxeter groups.

Categories: math.GR, math.GT
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