On the Harder-Narasimhan Filtration for Coherent Sheaves on P2: I

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dc.creatorWalter, Charles H.
dc.date1993-12-20
dc.date.accessioned2026-07-07T09:05:58Z
dc.date.available2026-07-07T09:05:58Z
dc.descriptionLet E be a torsion-free sheaf on P2. We give an effective method which uses the Hilbert function of E to construct a weak version of the Harder-Narasimhan filtration of a torsion-free sheaf on P2 subject only to the condition that E be sufficiently general among sheaves with that Hilbert function. This algorithm uses on a generalization of Davis' decomposition lemma to higher rank.
dc.description14 pages, LATeX 2.09
dc.identifierhttps://arxiv.org/abs/alg-geom/9312010
dc.identifierhttp://arxiv.org/abs/alg-geom/9312010
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/149856
dc.subjectAlgebraic Geometry
dc.titleOn the Harder-Narasimhan Filtration for Coherent Sheaves on P2: I
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