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2-Kac-Moody algebras

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arxiv 0812.5023 v1 pith:ZHRYECZG submitted 2008-12-30 math.RT

2-Kac-Moody algebras

classification math.RT
keywords kac-moodyrepresentationsalgebraalgebrasassociatedcategorificationscategorychuang
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We construct a 2-category associated with a Kac-Moody algebra and we study its 2-representations. This generalizes earlier work with Chuang for type A. We relate categorifications relying on K_0 properties and 2-representations.

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Cited by 15 Pith papers

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