Geometry of arithmetically Gorenstein curves in ${\mathbb P}^4$

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dc.creatorHartshorne, Robin
dc.date2003-01-15
dc.date.accessioned2026-07-07T04:54:28Z
dc.date.available2026-07-07T04:54:28Z
dc.descriptionWe characterize the postulation character of arithmetically Gorenstein curves in ${\mathbb P}^4$. We give conditions under which the curve can be realized in the form $mH-K$ on some ACM surface. Finally, we strengthen a theorem of Watanabe by showing that any general arithmetically Gorenstein curve in ${\mathbb P}^4$ can be obtained from a line by a series of ascending complete-intersection biliaisons.
dc.description15 pages
dc.identifierhttps://arxiv.org/abs/math/0301163
dc.identifierhttp://arxiv.org/abs/math/0301163
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/66265
dc.subjectAlgebraic Geometry
dc.subject14M06; 14H50
dc.titleGeometry of arithmetically Gorenstein curves in ${\mathbb P}^4$
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