Tight closure and plus closure for cones over elliptic curves

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dc.creatorBrenner, Holger
dc.date2002-09-23
dc.date2005-01-25
dc.date.accessioned2026-07-07T04:51:09Z
dc.date.available2026-07-07T04:51:09Z
dc.descriptionWe characterize the tight closure of graded primary ideals in a homogeneous coordinate ring over an elliptic curve by numerical conditions and we show that it is in positive characteristic the same as the plus closure.
dc.descriptionSome minor changes
dc.identifierhttps://arxiv.org/abs/math/0209302
dc.identifierhttp://arxiv.org/abs/math/0209302
dc.identifierNagoya Math. Journal, 177 (2005)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/65043
dc.subjectCommutative Algebra
dc.subjectAlgebraic Geometry
dc.subject13A35; 14H60, 14H52, 14M20, 14C20
dc.titleTight closure and plus closure for cones over elliptic curves
dc.typetext

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