BRAUER GROUPS OF FIELDS OF INVARIANTS OF ALGEBRAIC GROUPS

DOI10.1070/SM1990v066n01ABEH001173zbMath0759.14008MaRDI QIDQ4710506

Fedor A. Bogomolov

Publication date: 25 June 1992

Published in: Mathematics of the USSR-Sbornik (Search for Journal in Brave)

zbMATH Keywords

Galois cohomologyArtin-Mumford group of the field of rational functionsBrauer groups of fields of invariants

Mathematics Subject Classification ID

Geometric invariant theory (14L24) Group actions on varieties or schemes (quotients) (14L30) Actions of groups on commutative rings; invariant theory (13A50) Brauer groups of schemes (14F22) Galois cohomology (11R34)

Related Items (6)

Rationality Problem for Algebraic Tori ⋮ Brauer groups and crepant resolutions ⋮ Bogomolov multipliers and retract rationality for semidirect products ⋮ Centralizers of Galois representations in pro-\(\ell\) pure sphere braid groups ⋮ Unramified Brauer group of the moduli spaces of \(\mathrm{PGL}_r(\mathbb C)\)-bundles over curves ⋮ Unramified cohomology of classifying varieties for classical simply connected groups1

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