Quiver Hopf algebras. (Q1763902)
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scientific article; zbMATH DE number 2136736
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Quiver Hopf algebras. |
scientific article; zbMATH DE number 2136736 |
Statements
Quiver Hopf algebras. (English)
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22 February 2005
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If \(Q\) is a Schurian Hopf quiver and \(k\) is a field of characteristic zero, the simple pointed Hopf subalgebras of a graded Hopf algebra structure on the path coalgebra \(kQ^c\) are classified. A dual Gabriel theorem for pointed Hopf algebras is proved.
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path coalgebras
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graded Hopf algebras
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Hopf quivers
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pointed Hopf algebras
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