Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6426160 | Advances in Mathematics | 2011 | 14 Pages |
Abstract
We study Brauer-Manin obstructions to the Hasse principle and to weak approximation on algebraic surfaces over number fields. A technique for constructing Azumaya algebra representatives of Brauer group elements is given, and this is applied to the computation of obstructions.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Andrew Kresch, Yuri Tschinkel,