On the residual finiteness of outer automorphisms of relatively hyperbolic groups

被引：4

作者：

Metaftsis, V. ^{[2
]}

Sykiotis, M. ^{[1
]}

机构：

[1] Univ Cyprus, Dept Math & Stat, CY-1678 Nicosia, Cyprus

[2] Univ Aegean, Dept Math, Karlovassi 83200, Samos, Greece

来源：

JOURNAL OF PURE AND APPLIED ALGEBRA | 2010年 / 214卷 / 08期

关键词：

IRREDUCIBLE AFFINE VARIETIES; DIOPHANTINE GEOMETRY; COMBINATION;

D O I：

10.1016/j.jpaa.2009.07.018

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We show that every virtually torsion-free subgroup of the outer automorphism group of a conjugacy separable relatively hyperbolic group is residually finite As a direct consequence, we obtain that the outer automorphism group of a limit group is residually finite. (C) 2010 Elsevier B.V. All rights reserved

引用

页码：1301 / 1305

页数：5

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