The cohomologous transformations of cocycles for bialgebras (Q2732539)
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scientific article; zbMATH DE number 1623832
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The cohomologous transformations of cocycles for bialgebras |
scientific article; zbMATH DE number 1623832 |
Statements
5 August 2002
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cocycle crossproducts
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twisted products
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cohomologous transformations
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bialgebras
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The cohomologous transformations of cocycles for bialgebras (English)
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The author discusses some relations between cocycle crossproducts and twisted products. Theorem 5.3 and its dual result [in \textit{R. J. Blattner}, \textit{M. Cohen} and \textit{S. Montgomery}, Trans. Am. Math. Soc. 298, 671-711 (1986; Zbl 0619.16004)] are generalized. In addition, the cohomologous transformations preserving bialgebra structures are discussed.
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