Surprising circles in Morse boundaries of right-angled Coxeter groups

被引：4
|
作者：
Graeber, Marius
Karrer, Annette
Lazarovich, Nir
Stark, Emily
机构：
来源：
TOPOLOGY AND ITS APPLICATIONS | 2021年 / 294卷
基金：
美国国家科学基金会; 以色列科学基金会;
关键词：
Group boundaries; Right-angled Coxeter groups;
D O I：
10.1016/j.topol.2021.107645
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We show that the Morse boundary of a right-angled Coxeter group may contain embedded circles that do not arise as the boundary of a Morse Fuchsian subgroup visible in the defining graph. (c) 2021 Elsevier B.V. All rights reserved.
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页数：3
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