Perfect Bases for Integrable Modules over Generalized Kac-Moody Algebras |
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| Authors: | Seok-Jin Kang Se-jin Oh Euiyong Park |
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| Affiliation: | 1.Department of Mathematical Sciences,Seoul National University,Seoul,South Korea |
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| Abstract: | We introduce the notion of perfect bases for integrable highest weight modules over generalized Kac-Moody algebras and show that the colored oriented graphs arising from perfect bases are isomorphic to the highest weight crystals B(λ) over quantum generalized Kac-Moody algebras. |
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