Title of article
Reflection subgroups of odd-angled Coxeter groups
Author/Authors
Felikson، نويسنده , , Anna and Fintzen، نويسنده , , Jessica and Tumarkin، نويسنده , , Pavel، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
36
From page
92
To page
127
Abstract
We give a criterion for a finitely generated odd-angled Coxeter group to have a proper finite index subgroup generated by reflections. The answer is given in terms of the least prime divisors of the exponents of the Coxeter relations.
Keywords
Davis complex , Coxeter group , Reflection subgroup
Journal title
Journal of Combinatorial Theory Series A
Serial Year
2014
Journal title
Journal of Combinatorial Theory Series A
Record number
1532032
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