The Periodic Radical of Group Rings and Incidence Algebras
-
Published:1998-12-01
Issue:4
Volume:41
Page:481-487
-
ISSN:0008-4395
-
Container-title:Canadian Mathematical Bulletin
-
language:en
-
Short-container-title:Can. math. bull.
Author:
Parmenter M. M.,Spiegel E.,Stewart P. N.
Abstract
AbstractLet R be a ring with 1 and P(R) the periodic radical of R. We obtain necessary and sufficient conditions for P(RG) = 0 when RG is the group ring of an FC group G and R is commutative. We also obtain a complete description of when I(X, R) is the incidence algebra of a locally finite partially ordered set X and R is commutative.
Publisher
Canadian Mathematical Society
Subject
General Mathematics
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献
1. Algebraic radicals and incidence algebras;Journal of Discrete Mathematical Sciences and Cryptography;1999-08