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The coalgebra structure of the cohomology of multiplicative fibrations

✍ Scribed by Lin, James P.


Book ID
121198324
Publisher
Elsevier Science
Year
2013
Tongue
English
Weight
272 KB
Volume
160
Category
Article
ISSN
0166-8641

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πŸ“œ SIMILAR VOLUMES


Hochschild Cohomology and the Coradical
✍ Dragoş Ştefan; Freddy Van Oystaeyen πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 181 KB

In this paper we show that there is a close connection between the coradical filtration of a pointed coalgebra and the Hochschild cohomology of that coalgebra with coefficients in some one-dimensional bicomodules. As an application, for a given prime number p and an algebraically closed field k of c