Subgroup separability of graphs of free groups with cyclic edge groups

被引：0

作者：

Wise, DT ^{[1
]}

机构：

[1] Princeton Univ, Princeton, NJ 08544 USA

来源：

QUARTERLY JOURNAL OF MATHEMATICS | 2000年 / 51卷

关键词：

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

It is shown that pi(1) of a finite graph of free groups with cyclic edge groups is subgroup separable unless pi(1) has a non-trivial element g such that g(n) similar to g(m) with n not equal +/-m. It is easy to decide from the presentation if such a conjugacy exists.

引用

页码：107 / 129

页数：23

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