Hassett, BrendanKresch, AndrewTschinkel, Yuri2013-09-132013-09-132013Hassett, Brendan, Kresch, Andrew and Tschinkel, Yuri. "Effective Computation of Picard Groups and Brauer-Manin Obstructions of Degree Two K3 Surfaces Over Number Fields." <i>Rendiconti del Circolo Matematico di Palermo,</i> 62, no. 1 (2013) Springer: 137-151. http://dx.doi.org/10.1007/s12215-013-0116-8.https://hdl.handle.net/1911/71904Using the Kuga-Satake correspondence we provide an effective algorithm for the computation of the Picard and Brauer groups of K3 surfaces of degree 2 over number fields.engThis is an author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Springer.Journal articlehttp://dx.doi.org/10.1007/s12215-013-0116-8