Groups of units of integral group rings commensurable with direct products of free-by-free groups

被引：12

作者：

Jespers, Eric

Pita, Antonio

del Rio, Angel

Ruiz, Manuel

Zalesskii, Pavel

机构：

[1] Univ Murcia, Dept Matemat, E-30100 Murcia, Spain

[2] Vrije Univ Brussels, Dept Math, B-1050 Brussels, Belgium

[3] Univ Politecn Cartagena, Dept Metodos Cuantitat & Informat, Cartagena 30203, Spain

[4] Univ Brasilia, Dept Matemat, BR-70910900 Brasilia, DF, Brazil

来源：

ADVANCES IN MATHEMATICS | 2007年 / 212卷 / 02期

关键词：

group rings; units; Kleinian group; free-by-free groups;

D O I：

10.1016/j.aim.2006.11.005

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We classify the finite groups G such that the group of units of the integral group ring ZG has a subgroup of finite index which is a direct product of free-by-free groups. (c) 2006 Elsevier Inc. All rights reserved.

引用

页码：692 / 722

页数：31

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