An elementary proof that rationally isometric quadratic forms are isometric

DOI10.1007/s00013-014-0676-7zbMath1303.11043arXiv1404.5022OpenAlexW2052030752MaRDI QIDQ461384

Uriya A. First

Publication date: 10 October 2014

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

Full work available at URL: https://arxiv.org/abs/1404.5022

zbMATH Keywords

quadratic formvaluationHermitian formGrothendieck-Serre conjecturerational isomorphism

Mathematics Subject Classification ID

Quadratic forms over local rings and fields (11E08)

Related Items (2)

Rationally isomorphic Hermitian forms and torsors of some non-reductive groups ⋮ Rings that are Morita equivalent to their opposites.

Cites Work

• An isomorphism problem for Azumaya algebras with involution over semilocal Bézout domains.
• A remark on quadratic spaces over noncommutative semilocal rings
• Rationally trivial Hermitian spaces are locally trivial
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