An arithmetical property of quadratic forms

DOI10.1007/BF02565904zbMath0082.25803MaRDI QIDQ769888

Walter Ledermann

Publication date: 1959

Published in: Commentarii Mathematici Helvetici (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/139160

zbMATH Keywords

signaturequadratic formsrational coefficientsalgebraic proofodd denominator

Mathematics Subject Classification ID

Quadratic forms over global rings and fields (11E12)

Related Items (3)

Complex surface singularities from the combinatorial point of view ⋮ Matrices of rational integers ⋮ The mathematical work of Walter Ledermann

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