19 citations · 21 across the 4 of their papers we have counts for
4 papers · 1 filter
On the minimal free resolution for fat point schemes of multiplicity at most 3 in P^2
Edoardo Ballico, Monica Idà
Let Z be a fat point scheme in P^2 supported on general points. Here we prove that if the multiplicities are at most 3 and the length of Z is sufficiently high then the number of g…
Betti numbers for fat point ideals in the plane: a geometric approach
Alessandro Gimigliano, Brian Harbourne, Monica Idà
We consider the open problem of determining the graded Betti numbers for fat point subschemes supported at general points of the projective plane. We relate this problem to the ope…
The role of the cotangent bundle in resolving ideals of fat points in the plane
Alessandro Gimigliano, Brian Harbourne, Monica Idà
We study the connection between the generation of a fat point scheme supported at general points in the plane and the behaviour of the cotangent bundle with respect to some rationa…
Osculating Varieties of Veronesean and their higher secant varieties
A. Bernardi, M. V. Catalisano, A. Gimigliano +1
We consider the varieties of the k-osculating spaces to the Veronese varieties, the uple embeddings of $\PP n$; we study the dimension of their higher secant variet…