A Maschke Type Theorem for Doi-Hopf π-modules

被引：0
作者：
Chen Quan-guo Tang Jian-gang (Department of Mathematics
机构：
来源：
Communications in Mathematical Research | 2012年 / 28卷 / 04期
关键词：
integral; Hopf; π-coalgebra; Hopf algebra; Maschke type theorem;
D O I：
10.13447/j.1674-5647.2012.04.001
中图分类号：
O153.3 [环论];
学科分类号：
070104 ;
摘要：
We prove a Maschke type theorem for Doi-Hopf π-modules.A sufficient condition for having a Maschke type property is that there exists a suitable total integral map for the Doi-Hopfπ-modules in question.The applications of the results are considered.Finally,As an application of the existence of total integral,we prove that ? α∈π CαA is a generator in the category π-CU(H)A.
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收藏
页码：289 / 299
页数：11
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