On the profinite rigidity of surface groups and surface words

被引：5
|
作者：
Wilton, Henry [1 ]
机构：
[1] Ctr Math Sci, DPMMS, Wilberforce Rd, Cambridge CB3 0WB, England
来源：
COMPTES RENDUS MATHEMATIQUE | 2021年 / 359卷 / 02期
关键词：
D O I：
10.5802/crmath.121
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Surface groups are determined among limit groups by their profinite completions. As a corollary, the set of surface words in a free group is closed in the profinite topology.
引用
收藏
页码：119 / 122
页数：4
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