Intersections of adelic groups on a surface
Algebraic Geometry
2015-04-06 v1
Abstract
We solve a technical problem related to adeles on an algebraic surface. Given a finite set of natural numbers up to two, one associates an adelic group. We show that this operation commutes with taking intersections if the surface is defined over an uncountable field and we provide a counterexample otherwise.
Cite
@article{arxiv.1310.2092,
title = {Intersections of adelic groups on a surface},
author = {Roman Budylin and Sergey Gorchinskiy},
journal= {arXiv preprint arXiv:1310.2092},
year = {2015}
}
Comments
11 pages