Wedderburn decomposition of finite group algebras

被引：24

作者：

Broche, Osnel

del Rio, Angel ^{[1
]}

机构：

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

[2] Univ Sao Paulo, Inst Matemat & Estatist, Sao Paulo, Brazil

来源：

FINITE FIELDS AND THEIR APPLICATIONS | 2007年 / 13卷 / 01期

关键词：

group algebra; finite fields; coding theory;

D O I：

10.1016/j.ffa.2005.08.002

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We show a method to effectively compute the Wedderburn decomposition and the primitive central idempotents of a semisimple finite group algebra of an abelian-by-supersolvable group G from certain pairs of subgroups of G. (c) 2005 Elsevier Inc. All rights reserved.

引用

页码：71 / 79

页数：9

共 16 条

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[2]

CHARPIN P, 1982, CR ACAD SCI I-MATH, V294, P597

[3]

DRENSKY V, 1989, LECT NOTES COMPUTER, V257, P181

[4] CENTRAL IDEMPOTENTS IN THE RATIONAL GROUP ALGEBRA OF A FINITE NILPOTENT GROUP [J].