Journal of the
Korean Mathematical Society JKMS

In this paper we describe normal quintic surfaces in ${\bp^3}$ which are birationally isomorphic to Enriques surfaces. Especially we characterize the sublinear systems which give rise to one of two Stagnaro's normal quintic surfaces in ${\bp^3}$.

Keywords: Enriques surfaces, linear systems, tacnodes

MSC numbers: 14J10, 14I17, 14J28