2 papers
math.AG2026
Weak Brill-Noether bundles on nodal Enriques surfaces
Enrico Fatighenti, Filippo Papallo, Federico Tufo
We study the weak Brill--Noether problem for vector bundles on nodal Enriques surfaces by exploiting the classical realization of a nodal Enriques surface as a Reye congruence…
math.AG2025
Inducing coverings on Hilbert schemes
Lucas Li Bassi, Filippo Papallo
We find an explicit geometric description of all coverings of the Hilbert square on a normal, complex, quasi-projective surface with finite fundamental group. We then apply this co…