Geometry of division rings
Algebraic Geometry
2022-09-14 v1 Number Theory
Operator Algebras
Abstract
We prove an analog of Belyi's theorem for the algebraic surfaces. Namely, any non-singular algebraic surface can be defined over a number field if and only it covers the complex projective plane with ramification at three knotted two-dimensional spheres.
Cite
@article{arxiv.2209.05983,
title = {Geometry of division rings},
author = {Igor Nikolaev},
journal= {arXiv preprint arXiv:2209.05983},
year = {2022}
}
Comments
11pages, 5 figures