Q_l-cohomology projective planes from Enriques surfaces in odd characteristic
Algebraic Geometry
2017-09-04 v3
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.
Keywords
Cite
@article{arxiv.1611.03847,
title = {Q_l-cohomology projective planes from Enriques surfaces in odd characteristic},
author = {Matthias Schütt},
journal= {arXiv preprint arXiv:1611.03847},
year = {2017}
}
Comments
27 pages; v3: small edits and additions, references updated