How to regularize singular vectors and kill the dynamical Weyl group

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We study the meromorphic family of intertwining operators between Verma modules and their products with finite-dimensional ones. A regularizing operator, acting in a finite dimensional module U, makes this family holomorphic, and conjugates the dynamical Weyl group operators to constant operators. We prove uniqueness property for regularizing operators, and construct them explicitly for the Lie algebra sl_3.
35 pages, AMSLaTeX

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Quantum Algebra, Representation Theory, 17B10

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http://salesiana.dossiersoluciones.com/handle/123456789/64416

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0206294
 http://arxiv.org/abs/math/0206294

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arXiv