13 citations · 79 across the 30 of their papers we have counts for
42 papers
Generalized Nikulin surfaces and irreducible symplectic fourfolds
Chiara Camere, Alice Garbagnati, Grzegorz Kapustka +1
A Nikulin surface is the minimal resolution of the quotient of a surface by a symplectic involution . Equivalently, it is the -dimensional component of the fixed l…
Specializations of symplectic and van Geemen--Sarti involutions on K3 surfaces
Alice Garbagnati
Given a symplectic involution on a K3 surface , the desingularization of is still a K3 surface, which in general has a different Néron--Severi group. Nevertheless,…
Rank jumps and Multisections of elliptic fibrations on K3 surfaces
Alice Garbagnati, Cecília Salgado
We consider the countably many families , , of K3 surfaces admitting an elliptic fibration with positive Mordell--Weil rank. We prove that t…
Singular symplectic surfaces
Alice Garbagnati, Matteo Penegini, Arvid Perego
In this paper we classify all singular irreducible symplectic surfaces, i.e., compact, connected complex surfaces with canonical singularities that have a holomorphic symplectic fo…
Elliptic fibrations and involutions on K3 surfaces
Alice Garbagnati, Cecília Salgado
We survey our contributions on the classification of elliptic fibrations on K3 surfaces with a non-symplectic involution. We place them in the more general framework of K3 surfaces…
Hodge Structures of K3 type of bidouble covers of rational surfaces
Alice Garbagnati, Matteo Penegini
A bidouble cover is a flat -Galois cover . In this situation there exist three intermediate quotients and …