Canonical tilting modules over shod algebras are regular in codimension one

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We show that for a class of modules over shod algebras, including the canonical tilting modules, the closures of the corresponding orbits in module varieties are regular in codimension one.

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Representation Theory, Algebraic Geometry, 16G20, 14B05, 14L30

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http://salesiana.dossiersoluciones.com/handle/123456789/164858

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0807.2180
 http://arxiv.org/abs/0807.2180

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arXiv