129 citations · 329 across the 58 of their papers we have counts for
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math.AG2002★ 2 cited
Quasi-homogeneous linear systems on with base points of multiplicity 5
Antonio Laface, Luca Ugaglia
In this paper we consider linear systems of with all but one of the base points of multiplicity 5. We give an explicit way to evaluate the dimensions of such systems…
math.AG2002★ 8 cited
On linear systems of curves on rational scrolls
Antonio Laface
In this paper we prove a conjecture on the dimension of linear systems, with base points of multiplicity 2 and 3, on an Hirzebruck surface.
math.CO2002★ 129 cited
Representation of matroids
Massimiliano Lunelli, Antonio Laface
In this paper we give a necessary and sufficient criterion for representability of a matroid over an algebraic closed field. This leads to an algorithm, based on an extension of Gr…