Behavior of the Torsion of the Differential Module of an Algebroid Curve under Quadratic Transformations

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dc.creatorBerger, Robert W.
dc.date1998-05-08
dc.date.accessioned2026-07-07T05:24:43Z
dc.date.available2026-07-07T05:24:43Z
dc.descriptionWe study the difference between the lengths of the torsion of the differential modules of the local ring R of an algebroid curve and its first quadratic transform. The conjecture is that this difference should be positive if R is not regular. This is shown to be true in some cases, especially for stable complete intersections and for semigroup rings which are complete intersections.
dc.descriptionAMS-LaTeX, 13 pages
dc.identifierhttps://arxiv.org/abs/math/9805044
dc.identifierhttp://arxiv.org/abs/math/9805044
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/76913
dc.subjectAlgebraic Geometry
dc.subjectCommutative Algebra
dc.subject13N05 (Primary) 13B10, 14F10 (Secondary)
dc.titleBehavior of the Torsion of the Differential Module of an Algebroid Curve under Quadratic Transformations
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