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  • Print publication year: 2019
  • Online publication date: June 2019

6 - A counterexample to questions about boundaries, stability, and commensurability

from Part Three - Research Articles


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 stable subgroups, and the commensurability types of right-angled Coxeter groups.