Homological invariants associated to semi-dualizing bimodules

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Cohen-Macaulay dimension for modules over a commutative noetherian local ring has been defined by A. A. Gerko. That is a homological invariant sharing many properties with projective dimension and Gorenstein dimension. The main purpose of this paper is to extend the notion of Cohen-Macaulay dimension for modules over commutative noetherian local rings to that for bounded complexes over non-commutative noetherian rings.
19 pages, to appear in J. Math. Kyoto Univ

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Commutative Algebra, Rings and Algebras, 16E10; 16E05; 13D05; 13H10

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http://salesiana.dossiersoluciones.com/handle/123456789/75275

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0505466
 http://arxiv.org/abs/math/0505466

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arXiv