Degree three cohomological invariants of reductive groups

DOI10.4171/CMH/393zbMath1374.12006OpenAlexW2511826573MaRDI QIDQ329438

Donald Laackman, Alexander S. Merkurjev

Publication date: 21 October 2016

Published in: Commentarii Mathematici Helvetici (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4171/cmh/393

zbMATH Keywords

Galois cohomologyinvariantscharacter groupsplit reductive group

Mathematics Subject Classification ID

Galois cohomology (12G05) Cohomology theory for linear algebraic groups (20G10) Galois cohomology of linear algebraic groups (11E72)

Related Items (5)

Versal torsors and retracts ⋮ Unramified degree three invariants for reductive groups of type \(A\) ⋮ Degree three invariants for semisimple groups of types \(B\), \(C\), and \(D\) ⋮ Degree 3 unramified cohomology of classifying spaces for exceptional groups ⋮ $E_8$, the most exceptional group

Cites Work

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• Weight two motivic cohomology of classifying spaces for semisimple groups
• Complexe de de\thinspace Rham-Witt et cohomologie cristalline
• The Arason invariant and mod 2 algebraic cycles
• Classes de Chern et classes de cycles en cohomologie de Hodge-Witt logarithmique

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