The Weil-Châtelet group, valuations, and the Witt ring

DOI10.1007/PL00004741zbMath0938.11019OpenAlexW2073070255MaRDI QIDQ1298014

Bill Jacob

Publication date: 10 November 1999

Published in: Mathematische Zeitschrift (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/pl00004741

zbMATH Keywords

Witt ringelliptic curveWeil-Châtelet grouprigid elementsvaluation compatible with a subgroup

Mathematics Subject Classification ID

Elliptic curves over global fields (11G05) Algebraic theory of quadratic forms; Witt groups and rings (11E81) Witt groups of rings (19G12) General valuation theory for fields (12J20)

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