2 papers
math.AG2020
On the number of Enriques quotients for supersingular K3 surfaces
Kai Behrens
We show that most classes of K3 surfaces have only finitely many Enriques quotients. For supersingular K3 surfaces over fields of characteristic , we give a formula which…
math.AG2020
The moduli space of marked supersingular Enriques surfaces
Kai Behrens
We construct a moduli space of adequately marked Enriques surfaces that have a supersingular K3 cover over fields of characteristic . We show that this moduli space exist…