2 papers
math.AG2009
On the number of Enriques quotients of a K3 surface
Hisanori Ohashi
In this paper we discuss the number of Enriques quotients of a fixed K3 surface. We prove the finiteness and unboundedness of the number. We also show an example of Kummer surface…
math.AG2009
Enriques surfaces covered by Jacobian Kummer surfaces
Hisanori Ohashi
This paper classifies Enriques surfaces whose K3-cover is a fixed Picard-general Jacobian Kummer surface. There are exactly 31 such surfaces. We describe the free involutions which…