Normality of Marsden-Weinstein reductions for representations of quivers

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We prove that the Marsden-Weinstein reductions for the moment map associated to representations of a quiver are normal varieties. We give an application to conjugacy classes of matrices.
20 pages; contains a new appendix

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Algebraic Geometry, Rings and Algebras, 16G20, 53D20 (Primary) 14B05 (Secondary)

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http://salesiana.dossiersoluciones.com/handle/123456789/61558

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0105247
 http://arxiv.org/abs/math/0105247

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arXiv