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On Galois extension of Hopf algebras

✍ Scribed by Guohua Liu; Shenglin Zhu


Book ID
106578325
Publisher
Coastal and Estuarine Research Federation
Year
2007
Tongue
English
Weight
139 KB
Volume
29
Category
Article
ISSN
1860-6261

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πŸ“œ SIMILAR VOLUMES


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For H an infinite dimensional co-Frobenius Hopf algebra over a field k, and A an H-comodule algebra, the smash product Aΰ »H \* r at is linked to the ring of coinvariants A c o H by a Morita context. We use the Morita setting to show that for co-Frobenius H, equivalent conditions for ArA c o H to be G

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