On Punctual Quot Schemes for Algebraic Surfaces

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The punctual Quot scheme parametrizes all length d quotients of a (locally) trivial rank r sheaf which are supported at a fixed point. The author shows that this scheme is irreducible and (rd-1)-dimensional. The same result was proved independently by Ellingsrud and Lehn.
Latex2e, amssymb, amsmath packages; 4 pages. Proofs simplified

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Algebraic Geometry

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http://salesiana.dossiersoluciones.com/handle/123456789/147217

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/alg-geom/9703038
 http://arxiv.org/abs/alg-geom/9703038

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arXiv