An example of a Brauer-Manin obstruction to weak approximation at a prime with good reduction

Abstract

Following Bright and Newton, we construct an explicit K$3$ surface over the rational numbers having good reduction at 2, and for which 2 is the only prime at which weak approximation is obstructed.

Published version at https://rdcu.be/c4cja

References in corpus (1)

• Evaluating the wild Brauer group

Cited by in corpus (1)

• Weak Approximation for $0$-cycles on a product of elliptic curves