Homological realization of Nakajima varieties and Weyl group actions

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We describe points on Nakajima varieties and Weyl group actions on them via complexes of semisimple and projective modules over certain finite-dimensional algebras.
39 pages, 2 figures

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Quantum Algebra, 18G99

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http://salesiana.dossiersoluciones.com/handle/123456789/97045

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0311485
 http://arxiv.org/abs/math/0311485
 Compositio Mathematica, vol. 141, n. 6, (2005) 1479-1503

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arXiv