An explicit Enriques surface with an automorphism of minimum entropy
Algebraic Geometry
2025-04-08 v2
Abstract
We derive explicit equations for the Oguiso-Yu automorphism of minimum topological entropy on a complex Enriques surface. The approach is computer aided and makes use of elliptic fibrations.
Keywords
Cite
@article{arxiv.2502.19018,
title = {An explicit Enriques surface with an automorphism of minimum entropy},
author = {Simon Brandhorst and Matthias Zach},
journal= {arXiv preprint arXiv:2502.19018},
year = {2025}
}
Comments
28 pages; accompanying scripts for the underlying computations have been published on Zenodo under https://doi.org/10.5281/zenodo.14929327