A note on the u-invariant of fields

DOI10.1007/BF01237859zbMath0563.10018OpenAlexW2312463666MaRDI QIDQ1057310

Enzo R. Gentile

Publication date: 1985

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01237859

zbMATH Keywords

Witt ringquadratic formquaternion algebrasBrauer grouplocal-global principleu-invariantlinkagelinked fields

Mathematics Subject Classification ID

Quadratic forms over general fields (11E04) General binary quadratic forms (11E16) General field theory (12E99)

Related Items (2)

Round quadratic forms ⋮ Fed-linked fields and formally real fields satisfying \(B_ 3\)

Cites Work

• Quadratic forms and the u-invariant
• Generic Splitting of Quadratic Forms, II

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