The automorphism groups of certain singular K3 surfaces and an Enriques surface
Algebraic Geometry
2015-10-13 v2
Abstract
We present finite sets of generators of the full automorphism groups of three singular K3 surfaces, on which the alternating group of degree 6 acts symplectically. We also present a finite set of generators of the full automorphism group of an associated Enriques surface, on which the Mathieu group M_{10} acts.
Cite
@article{arxiv.1412.6904,
title = {The automorphism groups of certain singular K3 surfaces and an Enriques surface},
author = {Ichiro Shimada},
journal= {arXiv preprint arXiv:1412.6904},
year = {2015}
}
Comments
41 pages, 1 figure, typos are corrected, references are updated