Ideal class groups of Witt rings

DOI10.1216/RMJ-1989-19-3-683zbMATH Open0705.11025OpenAlexW2028751265MaRDI QIDQ5899893

Robert W. Fitzgerald

Publication date: 1989

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1216/rmj-1989-19-3-683

zbMATH Keywords

Witt ringformally real fieldideal class groupstrongly regular ideal

Mathematics Subject Classification ID

Algebraic theory of quadratic forms; Witt groups and rings (11E81) Fields related with sums of squares (formally real fields, Pythagorean fields, etc.) (12D15) Forms over real fields (11E10)

Related Items (2)

Class group relations from Burnside ring idempotents ⋮ Ideal class groups of Witt rings

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