43 citations · 138 across the 18 of their papers we have counts for
18 papers
Free curves, Eigenschemes and Pencils of curves
Roberta Di Gennaro, Giovanna Ilardi, Rosa Maria Mirò-Roig +2
Let . A reduced plane curve is if its associated module of tangent derivations is a free -module, or equivale…
Generalized logarithmic sheaf on smooth projective surfaces
Sukmoon Huh, Simone Marchesi, Joan Pons-Llopis +1
We define the notion of generalized logarithmic sheaves on a smooth projective surface, associated to a pair consisting of a reduced curve and some fixed points on it. We then set…
Logarithmic sheaves of complete intersections
Daniele Faenzi, Marcos Jardim, Jean Vallès +1
We define logarithmic tangent sheaves associated with complete intersections in connection with Jacobian syzygies and distributions. We analyse the notions of local freeness, freen…
On invariant rank two vector bundles on
Simone Marchesi, Jean Vallès
In this paper we characterize the rank two vector bundles on which are invariant under the actions of the parabolic subgroups …
Eight cubes of linear forms in $\p^6$
Giovanna Ilardi, Jean Vallès
Here we explain geometrically why the ideal I = (L 3 1 ,. .. , L 3 8) C[x 0 ,. .. , x 6 ] has the WLP in degree 3 and why it fails to have it in degree 5.
Triangular arrangements on the projective plane
Simone Marchesi, Jean Vallès
In this work we study line arrangements consisting in lines passing through three non-aligned points. We call them triangular arrangements. We prove that any combinatorics of a tri…