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20012011
most citedOn a class of special linear systems of P^3

9 citations · 34 across the 16 of their papers we have counts for

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Showing 2007 · math.AGShow all

2 papers · 2 filters

math.AG2007★ 3 cited

Picard-graded Betti numbers and the defining ideals of Cox rings

Antonio Laface, Mauricio Velasco

Let X be a smooth projective variety with torsion-free Picard group. We introduce complexes of vector spaces whose homology determines the structure of the minimal free resolution…

math.AG2007

Linear systems on a class of anticanonical rational threefolds

Cindy De Volder, Antonio Laface

Let X be the blow-up of the three dimensional complex projective space along r general points of a smooth elliptic quartic curve B of P^3 and let L be any line bundle of X. The aim…