On the Brauer group of affine diagonal quadrics
arXiv:1412.1240
Abstract
In a previous work, we introduced the notion of uniform generators of the Brauer group and proved that general diagonal cubic surfaces do not have such generators. In this paper, we prove that a similar non-existence result holds for affine diagonal quadrics.
12 pages, comments are welcome; corrected typos. arXiv admin note: text overlap with arXiv:1412.0087