Some remarks on central idempotents in group rings

被引：0

作者：

Coelho, SP ^{[1
]}

Milies, CP ^{[1
]}

机构：

[1] Univ Sao Paulo, Inst Matemat & Estatist, BR-05315970 Sao Paulo, Brazil

来源：

PUBLICATIONES MATHEMATICAE-DEBRECEN | 1998年 / 52卷 / 1-2期

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：

Let G be a group, K a field of characteristic 0, and T the set of all elements of finite order in G. In this note we give necessary and sufficient conditions under which every idempotent of KT is central in KG.

引用

页码：187 / 192

页数：6

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