Trivial units for group rings over rings of algebraic integers

被引：3
|
作者：
Herman, A [1 ]
Li, YL
机构：
[1] Univ Regina, Dept Math & Stat, Regina, SK S4S 0A2, Canada
[2] Brock Univ, Dept Math, St Catharines, ON, Canada
来源：
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 2006年 / 134卷 / 03期
关键词：
group rings; units; rings of algebraic integers;
D O I：
10.1090/S0002-9939-05-08018-4
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Let G be a nontrivial torsion group and R be the ring of integers of an algebraic number field. The necessary and sufficient conditions are given under which RG has only trivial units.
引用
收藏
页码：631 / 635
页数：5
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