Right-angled Coxeter groups with non-planar boundary

We investigate the planarity of the boundaries of right-angled Coxeter groups. We show that non-planarity of the defining graph does not necessarily imply non-planarity of every boundary of the associated right-angled Coxeter group, although it does in many cases. Our techniques yield a characteriza...

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Veröffentlicht in:	Groups, geometry and dynamics geometry and dynamics, 2023-01, Vol.17 (1), p.127-155, Article 127
Hauptverfasser:	Dani, Pallavi, Haulmark, Matthew, Walsh, Genevieve
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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