Generalized Reynolds ideals for non-symmetric algebras

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We show how to extend the theory of generalized Reynolds ideals, as introduced by B. K"ulshammer, from symmetric algebras to arbitrary finite-dimensional algebras (in positive characteristic). This provides new invariants of the derived module categories of finite-dimensional algebras, extending recent results by the third author for symmetric algebras.
9 pages

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Representation Theory, 16G10; 18E30; 15A63

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http://salesiana.dossiersoluciones.com/handle/123456789/110105

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0603189
 http://arxiv.org/abs/math/0603189

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arXiv