Singularities of the 2-dimensional moduli spaces of stable sheaves on K3 surfaces

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dc.creatorOnishi, Nobuaki
dc.creatorYoshioka, Kota
dc.date2002-08-30
dc.date2002-11-08
dc.date.accessioned2026-07-07T04:50:28Z
dc.date.available2026-07-07T04:50:28Z
dc.descriptionWe consider the singuralities of 2-dimensional moduli spaces of semi-stable sheaves on K3 surfaces. We show that the moduli space is normal, in particular the singuralities are rational double points. We also describe the exceptional locus on the resolution in terms of exceptional sheaves.
dc.description15 pages, minor change
dc.identifierhttps://arxiv.org/abs/math/0208241
dc.identifierhttp://arxiv.org/abs/math/0208241
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/64806
dc.subjectAlgebraic Geometry
dc.subject14D20
dc.titleSingularities of the 2-dimensional moduli spaces of stable sheaves on K3 surfaces
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