Witt and Virasoro algebras as Lie bialgebras (Q686112)
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scientific article; zbMATH DE number 427770
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Witt and Virasoro algebras as Lie bialgebras |
scientific article; zbMATH DE number 427770 |
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Witt and Virasoro algebras as Lie bialgebras (English)
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8 November 1993
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An infinite family of solutions of the classical Yang-Baxter equation in the Witt and Virasoro Lie algebras is presented. It is shown that the corresponding triangular Lie bialgebra structures are not isomorphic, in char 0. The relation of the dual structures with linearly recursive sequences is discussed.
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Witt algebra
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Virasoro algebra
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classical Yang-Baxter equation
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triangular Lie bialgebra
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linearly recursive sequences
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0.9513289
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0.9291663
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0.92444044
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0.9201825
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0.9151769
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