English

On ordinary Enriques surfaces in positive characteristic

Algebraic Geometry 2021-01-15 v1

Abstract

We give a notion of ordinary Enriques surfaces and their canonical lifts in any positive characteristic, and we prove Torelli-type results for this class of Enriques surfaces.

Keywords

Cite

@article{arxiv.1908.09700,
  title  = {On ordinary Enriques surfaces in positive characteristic},
  author = {Roberto Laface and Sofia Tirabassi},
  journal= {arXiv preprint arXiv:1908.09700},
  year   = {2021}
}
R2 v1 2026-06-23T10:56:57.063Z