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Communications in Algebra Volume 39, 2010 - Issue 1
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Original Articles

Semiperfect Category-Graded Algebras

Ivan Yudin Departamento de Matemática, Universidade de Coimbra, Coimbra, PortugalCorrespondence[email protected]
Pages 267-278 | Received 25 Mar 2009, Published online: 20 Jan 2011
 
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Abstract

We introduce the notion of algebras graded over a small category and give a criterion for such algebras to be semiperfect.

2000 Mathematics Subject Classification:

ACKNOWLEDGMENT

The author was supported by FCT grant SFRH/BPD/31788/2006. Financial support by CMUC also gratefully acknowledged.

Notes

Communicated by J. L. Gomez Pardo.

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