Symmetric Yetter-Drinfeld categories are trivial (Q1840472)
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scientific article; zbMATH DE number 1563004
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Symmetric Yetter-Drinfeld categories are trivial |
scientific article; zbMATH DE number 1563004 |
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Symmetric Yetter-Drinfeld categories are trivial (English)
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18 September 2001
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The main result of this paper states that if \(H\) is a \(k\)-Hopf algebra such that the category of Yetter-Drinfeld modules over \(H\) is symmetric (with its canonical braiding), then \(H=k\).
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Hopf algebras
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categories of Yetter-Drinfeld modules
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