Ext vanishing and infinite Auslander-Buchsbaum

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A vanishing theorem is proved for Ext groups over non-commutative graded algebras. Along the way, an "infinite" version is proved of the non-commutative Auslander-Buchsbaum theorem.
8 pages

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Rings and Algebras, 16E30; 16W50

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http://salesiana.dossiersoluciones.com/handle/123456789/67064

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0304168
 http://arxiv.org/abs/math/0304168

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arXiv