Failures of weak approximation in families

Author:

Bright M. J.,Browning T. D.,Loughran D.

Abstract

Given a family of varieties$X\rightarrow \mathbb{P}^{n}$over a number field, we determine conditions under which there is a Brauer–Manin obstruction to weak approximation for 100% of the fibres which are everywhere locally soluble.

Publisher

Wiley

Subject

Algebra and Number Theory

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