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On a class of special linear systems of P^3

Antonio Laface·Luca Ugaglia
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Abstract

In this paper we deal with linear systems of P^3 through fat points. We consider the behavior of these systems under a cubo-cubic Cremona transformation that allows us to produce a class of special systems which we conjecture to be the only ones.

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Antonio Laface, Luca Ugaglia. 2003-11-25. On a class of special linear systems of P^3. https://arxiv.org/abs/math/0311445

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