Representation of polynomials as products of two values of a quadratic form

DOI10.1007/S11856-011-0139-9zbMath1285.11066OpenAlexW1966592287MaRDI QIDQ1758956

Alexander S. Sivatski

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/s11856-011-0139-9

zbMATH Keywords

excellent field extensionquadratic forms over function fieldsbiquadratic extension

Mathematics Subject Classification ID

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

Related Items (2)

Zeros of certain quadratic forms over rational function fields and Prestel's theorem ⋮ Nonexcellent finite field extensions of 2-primary degree

Cites Work

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• Quadratic forms becoming isotropic on an extension

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