# Effective computation of Picard groups and Brauer-Manin obstructions of degree two K 3 surfaces over number fields

Hassett, Brendan; Kresch, Andrew; Tschinkel, Yuri (2013). Effective computation of Picard groups and Brauer-Manin obstructions of degree two K 3 surfaces over number fields. Circolo Matematico di Palermo, 62(1):137-151.

## Abstract

Using the Kuga-Satake correspondence we provide an effective algorithm for the computation of the Picard and Brauer groups of K 3 surfaces of degree 2 over number fields.

## Abstract

Using the Kuga-Satake correspondence we provide an effective algorithm for the computation of the Picard and Brauer groups of K 3 surfaces of degree 2 over number fields.