arXiv subjects

Eugenia Ferrari

Publications and source records attributed to Eugenia Ferrari.

2 recordsLinked to original sources

arXiv2021

On the Brauer group of bielliptic surfaces

We provide explicit generators for the torsion of the second cohomology of bielliptic surfaces, and we use this to study pullback map between Brauer group of a bielliptic surface and that of its canonical cover.

math.AG↗

arXiv2018

An Enriques Classification Theorem for Surfaces in Positive Characteristic

We prove that a smooth projective surface $S$ over an algebraically closed field of characteristic $p>3$ is birational to an abelian surface if $P_1(S)=P_4(S)=1$ and $h^1(S,\mathcal{O}_S)=2$.

math.AG↗