A Uniform Bound on the Brauer Groups of Certain log K3 Surfaces

Martin Bright, Julian Lyczak
2019 The Michigan mathematical journal  
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.
doi:10.1307/mmj/1550480562 fatcat:phltk32udfd3vfzzem4abiz72u