Dimensions of triangulated categories via Koszul objects

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Lower bounds for the dimension of a triangulated category are provided. These bounds are applied to stable derived categories of Artin algebras and of commutative complete intersection local rings. As a consequence, one obtains bounds for the representation dimensions of certain Artin algebras.
Final revised version, to appear in Math. Z

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Category Theory, Representation Theory, 16E30, 16E40, 18E30

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http://salesiana.dossiersoluciones.com/handle/123456789/226834

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0802.0952
 http://arxiv.org/abs/0802.0952

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arXiv