Constructing pointed Hopf algebras by Ore extensions (Q1972420)
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scientific article; zbMATH DE number 1429466
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Constructing pointed Hopf algebras by Ore extensions |
scientific article; zbMATH DE number 1429466 |
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Constructing pointed Hopf algebras by Ore extensions (English)
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7 June 2000
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A general construction producing pointed co-Frobenius Hopf algebras is given, along with some classification results. This construction was used by the same authors to give a counterexample to Kaplansky's 10th conjecture [in the paper Invent. Math. 136, No. 1, 1-7 (1999; Zbl 0922.16021)]. It may also be noted that numerous previously studied examples of Hopf algebras are in fact Ore extensions.
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pointed Hopf algebras
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Ore extensions
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co-Frobenius Hopf algebras
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