Liaison and Castelnuovo-Mumford regularity

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dc.creatorChardin, Marc
dc.creatorUlrich, Bernd
dc.date2002-11-04
dc.date.accessioned2026-07-07T04:52:36Z
dc.date.available2026-07-07T04:52:36Z
dc.descriptionIn this article we establish bounds for the Castelnuovo-Mumford regularity of projective schemes in terms of the degrees of their defining equations. The main new ingredient in our proof is to show that generic residual intersections of complete intersection rational singularities again have rational singularities. When applied to the theory of residual intersections this circle of ideas also sheds new light on some known classes of free resolutions of residual ideals.
dc.description19 pages. To appear in "American Journal of Mathematics"
dc.identifierhttps://arxiv.org/abs/math/0211042
dc.identifierhttp://arxiv.org/abs/math/0211042
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/65527
dc.subjectCommutative Algebra
dc.subjectAlgebraic Geometry
dc.subject13C40; 14M06; 13D45; 14B05
dc.titleLiaison and Castelnuovo-Mumford regularity
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