Ample divisors on the blow up of P^3 at points

We give a condition for certain divisors on the blow up of P^3 at points in general position to be ample. The result extends a theorem of G. Xu on the blow up of the projective plane.

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Bibliographic Details
Published in:arXiv.org 1996-07
Main Author: Angelini, Flavio
Format: Article
Language:English
Online Access:Get full text
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Summary:We give a condition for certain divisors on the blow up of P^3 at points in general position to be ample. The result extends a theorem of G. Xu on the blow up of the projective plane.
ISSN:2331-8422