Effective computation of Picard groups and Brauer-Manin obstructions of degree two $$K3$$ surfaces over number fields
Identifieur interne : 000086 ( Main/Merge ); précédent : 000085; suivant : 000087Effective computation of Picard groups and Brauer-Manin obstructions of degree two $$K3$$ surfaces over number fields
Auteurs : Brendan Hassett [États-Unis] ; Andrew Kresch [Suisse] ; Yuri Tschinkel [États-Unis]Source :
- Rendiconti del Circolo Matematico di Palermo [ 0009-725X ] ; 2013-04-01.
English descriptors
Abstract
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.
Url:
DOI: 10.1007/s12215-013-0116-8
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<front><div type="abstract" xml:lang="en">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.</div>
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