On superheight conditions for the affineness of open subsets

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dc.creatorBrenner, Holger
dc.date2002-09-26
dc.date.accessioned2026-07-07T04:51:17Z
dc.date.available2026-07-07T04:51:17Z
dc.descriptionIn this paper we consider the open complement U of a hypersurface Y=V(a) in an affine scheme X. We study the relations between the affineness of U, the intersection of Y with closed subschemes, the property that every closed surface in U is affine, the property that every analytic closed surface is Stein and the superheight of the defining ideal a.
dc.description20 pages
dc.identifierhttps://arxiv.org/abs/math/0209371
dc.identifierhttp://arxiv.org/abs/math/0209371
dc.identifierJournal of Algebra 247, 37-56 (2002)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/65093
dc.subjectCommutative Algebra
dc.subjectAlgebraic Geometry
dc.subjectComplex Variables
dc.subject13C15; 13E15; 14C25; 32E10
dc.titleOn superheight conditions for the affineness of open subsets
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