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.
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页码：692 / 722
页数：31
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