Vertex cover algebras of unimodular hypergraphs

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dc.creatorHerzog, Jurgen
dc.creatorHibi, Takayuki
dc.creatorTrung, Ngo Viet
dc.date2007-03-20
dc.date.accessioned2026-07-07T07:52:52Z
dc.date.available2026-07-07T07:52:52Z
dc.descriptionIt is proved that all vertex cover algebras of a hypergraph are standard graded if and only if the hypergraph is unimodular. This has interesting consequences on the symbolic powers of monomial ideals.
dc.description6 pages
dc.identifierhttps://arxiv.org/abs/math/0703577
dc.identifierhttp://arxiv.org/abs/math/0703577
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/126039
dc.subjectCommutative Algebra
dc.subjectCombinatorics
dc.subject13D02, 05C65
dc.titleVertex cover algebras of unimodular hypergraphs
dc.typetext

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