On the moduli scheme of stable sheaves supported on cubic space curves

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dc.creatorFreiermuth, Hans-Georg
dc.creatorTrautmann, Guenther
dc.date2002-04-11
dc.date2003-03-08
dc.date.accessioned2026-07-07T04:47:38Z
dc.date.available2026-07-07T04:47:38Z
dc.descriptionWe investigate the geometry of the Simpson moduli space M of stable sheaves on P_3 with Hilbert polynomial H(m)=3m+1 and describe explicitly the two smooth, rational components, their 11-dimensional smooth, transversal intersection and the relation between M and the Hilbert scheme Hilb_H(P_3) of cubic space curves. We also compute the Betti numbers of the Chow groups of the moduli space M.
dc.description28 pages, LaTeX; minor changes, to appear in Amer. J. Math
dc.identifierhttps://arxiv.org/abs/math/0204156
dc.identifierhttp://arxiv.org/abs/math/0204156
dc.identifierAmer. J. Math. 126, 2 (2004), 363-393
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/63796
dc.subjectAlgebraic Geometry
dc.subject14F05, 18F20 (Primary) 14D20, 14D22 (Secondary)
dc.titleOn the moduli scheme of stable sheaves supported on cubic space curves
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