Squarefree Vertex Cover Algebras

descriptionPublicationkeyboard_double_arrow_right Article , Preprint 07 Dec 2013Embargo end date: 01 Jan 2011 English Publisher:Informa UK LimitedJournal:Communications in Algebra, volume 42, pages 1,518-1,538 (issn: 0092-7872, eissn: 1532-4125,

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Authors: Bayati, Shamila; Rahmati, Farhad;

doi: 10.1080/00927872.2012.744027 , 10.48550/arxiv.1110.6007

arXiv: 1110.6007

Squarefree Vertex Cover Algebras

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Abstract

In this paper we introduce squarefree vertex cover algebras. We study the question when these algebras coincide with the ordinary vertex cover algebras and when these algebras are standard graded. In this context we exhibit a duality theorem for squarefree vertex cover algebras.

Related Organizations

Amirkabir University of Technology
Iran (Islamic Republic of)

Keywords

FOS: Mathematics, 13A30, 05C65, Mathematics - Commutative Algebra, Commutative Algebra (math.AC)

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