Jordan property for Cremona group over a finite field
Algebraic Geometry
2023-02-23 v3
Abstract
We show that the Cremona group of rank over a finite field is Jordan, and provide an upper bound for its Jordan constant which is sharp when the number of elements in the field is different from , , and .
Cite
@article{arxiv.2111.13367,
title = {Jordan property for Cremona group over a finite field},
author = {Yuri Prokhorov and Constantin Shramov},
journal= {arXiv preprint arXiv:2111.13367},
year = {2023}
}
Comments
minor corrections, 14 pages