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

Flavio Angelini
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Abstract

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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Flavio Angelini. 1996-07-22. Ample divisors on the blow up of P^3 at points. https://arxiv.org/abs/alg-geom/9607022

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