Rank jumps in Codimension 2 A-Hypergeometric Systems

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dc.creatorMatusevich, Laura Felicia
dc.date2000-09-14
dc.date.accessioned2026-07-07T04:37:25Z
dc.date.available2026-07-07T04:37:25Z
dc.descriptionThe holonomic rank of the A-hypergeometric system H_A(β) is shown to depend on the parameter vector βwhen the underlying toric ideal I_A is a non Cohen Macaulay codimension 2 toric ideal. The set of exceptional parameters is usually infinite.
dc.description24 pages
dc.identifierhttps://arxiv.org/abs/math/0009148
dc.identifierhttp://arxiv.org/abs/math/0009148
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/59939
dc.subjectCombinatorics
dc.subjectAlgebraic Geometry
dc.titleRank jumps in Codimension 2 A-Hypergeometric Systems
dc.typetext

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