Orthogonal similarity and pairs of quadratic forms

DOI10.1016/0024-3795(95)90018-7zbMath0851.11022OpenAlexW2038354885MaRDI QIDQ1906765

William C. Waterhouse

Publication date: 25 November 1996

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0024-3795(95)90018-7

zbMATH Keywords

separable field extensiontrace formsymmetric bilinear formorthogonal similaritypairs of quadratic formsrational symmetric matrices

Mathematics Subject Classification ID

Quadratic forms over global rings and fields (11E12) Quadratic and bilinear forms, inner products (15A63) Canonical forms, reductions, classification (15A21)

Related Items (1)

A counterexample to a conjecture of Friedland

Cites Work

• Unnamed Item
• Scaled trace forms over number fields
• Self-adjoint operators and formally real fields
• Rational orthogonal similarity of rational symmetric matrices
• Pairs of quadratic forms

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