On the indecomposable quadratic forms of the image of the homomorphism \(W(F) \to W(F(\varphi))\)

DOI10.1007/s11856-011-0160-zzbMath1286.11042OpenAlexW2094478772MaRDI QIDQ1758969

Ahmed Laghribi

Publication date: 19 November 2012

Published in: Israel Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11856-011-0160-z

zbMATH Keywords

Witt ringquadratic formPfister neighborfunction field of a quadricindecomposable formexcellence of a field extensionnonramified Witt group

Mathematics Subject Classification ID

Quadratic forms over general fields (11E04) Algebraic theory of quadratic forms; Witt groups and rings (11E81)

Cites Work

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