Yetter-Drinfeld π-modules over weak T-coalgebras

被引：0
|
作者：
Ling Jia
机构：
[1] Ludong University,Department of Mathematics
来源：
Bulletin of the Brazilian Mathematical Society, New Series | 2012年 / 43卷
关键词：
weak Hopf π-coalgebra; weak T-coalgebra; weak Yetter-Drinfeld α-module; T-category; 16W30;
D O I：
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中图分类号：
学科分类号：
摘要：
InthispaperweintroducethenotionofaweakYetter-Drinfeldgroupmodule over a weak T-coalgebra and give some basic properties. Moreover we also prove that the category of weak Yetter-Drinfeld group modules is isomorphic to the center of the representation category of a weak T-coalgebra H denoted by Z(Rep(H)).
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页码：375 / 396
页数：21
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