Primideale im graduierten Wittring und im mod 2-Cohomologiering

DOI10.1007/BF01214778zbMath0297.13021OpenAlexW2163452723MaRDI QIDQ1213917

Jón Kr. Arason

Publication date: 1975

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

Full work available at URL: https://eudml.org/doc/172277

Mathematics Subject Classification ID

Galois cohomology (12G05) Algebraic theory of quadratic forms; Witt groups and rings (11E81) Fields related with sums of squares (formally real fields, Pythagorean fields, etc.) (12D15)

Related Items (4)

Motivic construction of cohomological invariants ⋮ Quaternion Algebras with the Same Subfields ⋮ The period-index problem for real surfaces ⋮ The Graded Witt Ring and Galois Cohomology. II

Cites Work

• Cohomologische Invarianten quadratischer Formen
• Algebraic \(K\)-theory and quadratic forms. With an appendix by J. Tate
• The prime ideals of Witt rings
• Structure of Witt rings, quotients of abelian group rings and orderings of fields
• Quadratic Forms Over Formally Real Fields and Pythagorean Fields
• Quadratic forms over arbitrary fields

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