15 citations · 76 across the 27 of their papers we have counts for
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Nonemptiness of Severi varieties on Enriques surfaces
Ciro Ciliberto, Thomas Dedieu, Concettina Galati +1
Let be a general polarized Enriques surface, with not numerically 2-divisible. We prove the existence of regular components of all Severi varieties of irreducible -n…
Severi varieties on blow--ups of the symmetric square of an elliptic curve
Ciro Ciliberto, Thomas Dedieu, Concettina Galati +1
We prove that certain Severi varieties of nodal curves of positive genus on general blow-ups of the twofold symmetric product of a general elliptic curve are non-empty and smooth o…
On the automorphisms of Mukai varieties
Thomas Dedieu, Laurent Manivel
Mukai varieties are Fano varieties of Picard number one and coindex three. In genus seven to ten they are linear sections of some special homogeneous varieties. We describe the gen…
Deformations and extensions of Gorenstein weighted projective spaces
Thomas Dedieu, Edoardo Sernesi
We study the existence of deformations of all Gorenstein weighted projective spaces of dimension by computing the number of times their general anticanonical d…