2 papers
math.AG2025
Enriques surfaces with non-generic non-degeneracy
Riccardo Moschetti, Franco Rota, Luca Schaffler
We study the non-degeneracy invariant of complex Enriques surfaces in families. Our first main result shows that cannot increase under specializat…
math.AG2023
Cyclic covers: Hodge theory and categorical Torelli theorems
Hannah Dell, Augustinas Jacovskis, Franco Rota
Let admit a rectangular Lefschetz decomposition of its derived category, and consider a cyclic cover ramified over a divisor . In a setting not considered by Kuznet…