Half factorial Witt rings

DOI10.1006/JABR.1993.1034zbMath0772.11012OpenAlexW2013141634MaRDI QIDQ1209592

Robert W. Fitzgerald

Publication date: 16 May 1993

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jabr.1993.1034

zbMATH Keywords

Witt ringinvariantformally real fieldfactorizations into irreducibleschain lengthnumber of orderingshalf factorial ring

Mathematics Subject Classification ID

Algebraic theory of quadratic forms; Witt groups and rings (11E81) Ideals and multiplicative ideal theory in commutative rings (13A15) Forms over real fields (11E10)

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