Graded, Selfinjective, and Koszul Algebr
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Roberto Martı́nez-Villa
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Article
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1999
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Elsevier Science
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English
⚖ 295 KB
In this paper we continue our work on Koszul algebras initiated in earlier studies. The consideration about the existence of almost split sequences for Koszul modules appeared in our early work and only a partial answer is known. Koszul duality relates finite dimensional algebras of infinite global