Cotorsion pairs associated with Auslander categories

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We prove that the Auslander class determined by a semidualizing module is the left half of a perfect cotorsion pair. We also prove that the Bass class determined by a semidualizing module is preenveloping.
15 pages

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Commutative Algebra, 13D05, 13D07, 13D25

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http://salesiana.dossiersoluciones.com/handle/123456789/116465

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0609291
 http://arxiv.org/abs/math/0609291

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arXiv