Root multiplicities of the Kac-Moody algebras \(HA_ n^{(1)}\) (Q1340013)
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scientific article; zbMATH DE number 703031
| Language | Label | Description | Also known as |
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| English | Root multiplicities of the Kac-Moody algebras \(HA_ n^{(1)}\) |
scientific article; zbMATH DE number 703031 |
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Root multiplicities of the Kac-Moody algebras \(HA_ n^{(1)}\) (English)
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4 January 1996
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The authors compute the root multiplicities (for all roots) of the almost hyperbolic Kac-Moody Lie algebras \(HA_n^{(1)}\). The computation is done using the path realization of crystal bases for irreducible representations of the quantized affine Lie algebras.
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root multiplicities
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almost hyperbolic Kac-Moody Lie algebras
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crystal bases
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