Moduli problems of sheaves associated with oriented trees

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To every oriented tree, we associate a moduli problem for sheaves over a projective manifold $X$. We define the corresponding notion of semistability and establish the existence of moduli spaces. Applying the results to the tree *->*, we obtain a GIT construction for the moduli space of holomorphic triples of Bradlow and Garcia-Prada.
Revised version contains streamlined notation and updated introduction. The paper will appear in "Algebras and Representation Theory"

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Algebraic Geometry, 14D20

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http://salesiana.dossiersoluciones.com/handle/123456789/59348

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0006030
 http://arxiv.org/abs/math/0006030
 Algebras and Representation Theory 6 (2003), 1-32

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arXiv