34 citations · 139 across the 44 of their papers we have counts for
4 papers · 1 filter
Complete symplectic quadrics and Kontsevich spaces of conics in Lagrangian Grassmannians
Elsa Corniani, Alex Massarenti
A wonderful compactification of an orbit under the action of a semi-simple and simply connected group is a smooth projective variety containing the orbit as a dense open subset, an…
On the weak Lefschetz principle in birational geometry
César Lozano Huerta, Alex Massarenti
This is an expository article written for the Notices of the AMS in which we discuss the weak Lefschetz Principle in birational geometry. Our departing point is the influential wor…
On secant defectiveness and identifiability of Segre-Veronese varieties
Antonio Laface, Alex Massarenti, Rick Rischter
We give an almost asymptotically sharp bound for the non secant defectiveness and identifiability of Segre-Veronese varieties. We also provide new examples of defective Segre-Veron…
On tangential weak defectiveness and identifiability of projective varieties
Ageu Barbosa Freire, Alex Casarotti, Alex Massarenti
A point of a projective space is -identifiable, with respect to a variety , if it can be written as linear combination of elements o…