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Tilting-connected symmetric algebras (1012.3265v2)
Published 15 Dec 2010 in math.RT and math.RA
Abstract: The notion of silting mutation was introduced by Iyama and the author. In this paper we mainly study silting mutation for self-injective algebras and prove that any representation-finite symmetric algebra is tilting-connected. Moreover we give some sufficient conditions for a Bongartz-type Lemma to hold for silting objects.
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