On quadratic forms of height two and a theorem of Wadsworth

DOI10.1090/S0002-9947-96-01637-6zbMath0867.11024MaRDI QIDQ4896202

Detlev W. Hoffmann

Publication date: 10 August 1997

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

Pfister formPfister neighborsanisotropic formsimilarity of quadratic formsquadratic forms of height twoequivalence of function fields of quadratic formsisomorphism of function fields

Mathematics Subject Classification ID

Quadratic forms over general fields (11E04) Algebraic theory of quadratic forms; Witt groups and rings (11E81) Transcendental field extensions (12F20)

Related Items

Formes Quadratiques de Dimension 6 ⋮ Similarity of quadratic forms and half-neighbors ⋮ Bilinear forms of dimension less than or equal to 5 and function fields of quadrics in characteristic 2 ⋮ Some criteria for stably birational equivalence of quadratic forms ⋮ Certain quadratic forms of dimension at most 6 and function fields of characteristic 2 ⋮ Isotropy of 8-dimensional quadratic forms over function fields of quadrics ⋮ Birational equivalence of n-Pfister neighbors

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