Restricted volumes and base loci of linear series

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We introduce and study the restricted volume of a divisor along a subvariety. Our main result is a description of the irreducible components of the augmented base locus by the vanishing of the restricted volume.
Latex, 38 pages; v.2: final version. To appear in the American Journal of Mathematics

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Algebraic Geometry, 14C20 (Primary) 14E15, 14E05 (Secondary)

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http://salesiana.dossiersoluciones.com/handle/123456789/145673

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0607221
 http://arxiv.org/abs/math/0607221

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arXiv