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LIFTING THEOREMS FOR TENSOR FUNCTORS ON MODULE CATEGORIES

โœ Scribed by WISBAUER, ROBERT


Book ID
120273969
Publisher
World Scientific Publishing Company
Year
2011
Tongue
English
Weight
422 KB
Volume
10
Category
Article
ISSN
0219-4988

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๐Ÿ“œ SIMILAR VOLUMES


Separable Functors for the Category of D
โœ S. Caenepeel; G. Militaru; Bogdan Ion; Shenglin Zhu ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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