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arXiv · 1203.2214

Effective computation of Picard groups and Brauer-Manin obstruction of degree two K3 surfaces over number fields

Brendan Hassett·Andrew Kresch·Yuri Tschinkel
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Abstract

Using 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.

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Brendan Hassett, Andrew Kresch, Yuri Tschinkel. 2012-03-10. Effective computation of Picard groups and Brauer-Manin obstruction of degree two K3 surfaces over number fields. https://arxiv.org/abs/1203.2214

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