A representation theorem for higher level reduced Witt rings

DOI10.1016/0021-8693(88)90078-6zbMath0659.10020OpenAlexW2063403040MaRDI QIDQ1112088

Colm Mulcahy

Publication date: 1988

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

Full work available at URL: https://doi.org/10.1016/0021-8693(88)90078-6

zbMATH Keywords

signaturesreduced Witt ringrepresentation problemhigher levelsquasi-fans

Mathematics Subject Classification ID

Fields related with sums of squares (formally real fields, Pythagorean fields, etc.) (12D15) Ordered fields (12J15) General binary quadratic forms (11E16)

Related Items (2)

The Witt ring of a space of signatures ⋮ Holomorphy rings and higher level orders on skew fields

Cites Work

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• Higher level reduced Witt rings of skew fields
• Reduced forms and reduced Witt rings of higher level
• Characterizing reduced Witt rings of higher level
• The reduced theory of quadratic forms
• On the description of the reduced Witt ring
• Finite Spaces of Signatures
• An abstract approach to higher level forms and rigidity
• Quotients and Inverse Limits of Spaces of Orderings
• The Witt Ring of a Space of Ordering
• Partial orders on a field and valuation rings
• Summen n-ter Potenzen in Körpern.
• Classification of Finite Spaces of Orderings
• Valuations and real places in the theory of formally real fields
• Structure of Witt Rings and Quotients of Abelian Group Rings

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