Quiver varieties and finite dimensional representations of quantum affine algebras

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We study finite dimensional representations of the quantum affine algebra, using geometry of quiver varieties introduced by the author. As an application, we obtain character formulas expressed in terms of intersection cohomologies of quiver varieties.
88 pages

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Quantum Algebra, Algebraic Geometry, Primary 17B37; Secondary 14D21, 14L30, 16G20, 33D80

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http://salesiana.dossiersoluciones.com/handle/123456789/79638

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/9912158
 http://arxiv.org/abs/math/9912158

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arXiv