Abstract Crystals for Quantum Generalized Kac-Moody Algebras

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In this paper, we introduce the notion of abstract crystals for quantum generalized Kac-Moody algebras and study their fundamental properties. We then prove the crystal embedding theorem and give a characterization of the crystals $B(\infty)$ and $B(\la)$.
20 pages

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Quantum Algebra, Representation Theory, 81R50,17B37

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http://salesiana.dossiersoluciones.com/handle/123456789/118082

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0610714
 http://arxiv.org/abs/math/0610714

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arXiv