Cohomology and the Brauer groups of diagonal surfaces

Damián Gvirtz, Alexei N. Skorobogatov

Source record

Source: Crossref

Published: Apr 15, 2022

DOI: 10.1215/00127094-2021-0029

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Source abstract

We present a method for calculating the Brauer group of a surface given by a diagonal equation in projective space. For diagonal quartic surfaces with coefficients in Q, we determine the Brauer groups over Q and Q(i).

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