On Enriques surfaces in characteristic 2 with a finite group of automorphisms
Algebraic Geometry
2015-12-23 v1
Abstract
Complex Enriques surfaces with a finite group of automorphisms are classified into seven types. In this paper, we determine which types of such Enriques surfaces exist in characteristic 2. In particular we give a one dimensional family of classical and supersingular Enriques surfaces with the automorphism group isomorphic to the symmetric group of degree five.
Keywords
Cite
@article{arxiv.1512.06923,
title = {On Enriques surfaces in characteristic 2 with a finite group of automorphisms},
author = {Toshiyuki Katsura and Shigeyuki Kondo},
journal= {arXiv preprint arXiv:1512.06923},
year = {2015}
}
Comments
27 pages, 4 figures