Moduli of Reflexive Sheaves on Smooth Projective 3-folds

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dc.creatorVermeire, Peter
dc.date2005-04-22
dc.date2006-08-17
dc.date.accessioned2026-07-07T06:39:50Z
dc.date.available2026-07-07T06:39:50Z
dc.descriptionWe compute the expected dimension of the moduli space of torsion-free rank 2 sheaves at a point corresponding to a stable reflexive sheaf and give conditions for the existence of a perfect tangent-obstruction complex on a class of smooth projective threefolds; this class includes Fano and Calabi-Yau threefolds. We also explore both local and global relationships between moduli spaces of reflexive rank 2 sheaves and the Hilbert scheme of curves.
dc.description17 pages. Entire paper rewritten - discusses relationship between moduli spaces of reflexive rank 2 sheaves and the Hilbert scheme of curves; brief mention of Donaldson-Thomas invariants
dc.identifierhttps://arxiv.org/abs/math/0504465
dc.identifierhttp://arxiv.org/abs/math/0504465
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/101223
dc.subjectAlgebraic Geometry
dc.subject14F05, 14D20, 14J60
dc.titleModuli of Reflexive Sheaves on Smooth Projective 3-folds
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