Fields with bounded Brauer 2-torsion index

DOI10.1007/s00208-023-02566-1arXiv2302.01431OpenAlexW4319231504MaRDI QIDQ6191292

Karim Johannes Becher

Publication date: 9 February 2024

Published in: Mathematische Annalen (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2302.01431

zbMATH Keywords

fundamental idealBrauer group

Mathematics Subject Classification ID

Quadratic forms over general fields (11E04) Algebraic theory of quadratic forms; Witt groups and rings (11E81) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05)

Cites Work

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• Symbol length and stability index
• Trace forms of central simple algebras
• Symbol lengths in Milnor \(K\)-theory
• Quadratic forms and the u-invariant
• Comparison of some field invariants

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