Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4666118 | Advances in Mathematics | 2013 | 21 Pages |
Abstract
We construct a finite subgroup of Brauer–Manin obstruction for detecting the existence of integral points on integral models of homogeneous spaces of linear algebraic groups of multiplicative type. As an application, the strong approximation theorem for linear algebraic groups of multiplicative type is established. Moreover, the sum of two integral squares over some quadratic fields is discussed.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Dasheng Wei, Fei Xu,