Q_l-cohomology projective planes from Enriques surfaces in odd characteristic
arXiv:1611.03847
Abstract
We give a complete classification of Q_l-cohomology projective planes with isolated ADE-singularities and numerically trivial canonical bundle in odd characteristic. This leads to a beautiful relation with certain Enriques surfaces which parallels the situation in characteristic zero, yet displays intriguing subtleties.
27 pages; v3: small edits and additions, references updated