A uniform bound on the Brauer groups of certain log K3 surfaces
Algebraic Geometry
2019-03-06 v3 Number Theory
Abstract
Let U be the complement of a smooth anticanonical divisor in a del Pezzo surface of degree at most 7 over a number field k. We show that there is an effective uniform bound for the size of the Brauer group of U in terms of the degree of k.
Keywords
Cite
@article{arxiv.1705.04529,
title = {A uniform bound on the Brauer groups of certain log K3 surfaces},
author = {Martin Bright and Julian Lyczak},
journal= {arXiv preprint arXiv:1705.04529},
year = {2019}
}
Comments
Minor improvements to presentation