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Rudiment of weak Doi-Hopf π-modules

✍ Scribed by Jia Ling; Li Fang


Book ID
105643268
Publisher
SP Zhejiang University Press
Year
2005
Tongue
English
Weight
691 KB
Volume
6
Category
Article
ISSN
1009-3095

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Separable Functors for the Category of D
✍ S. Caenepeel; G. Militaru; Bogdan Ion; Shenglin Zhu 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 296 KB

We prove a Maschke type theorem for the category of Doi Hopf modules. In fact, we give necessary and sufficient conditions for the functor that forgets the C-coaction to be separable. This leads to a generalized notion of integrals. Our results can be applied to obtain Maschke type theorems for Yett