scientific article; zbMATH DE number 3327388

zbMath0206.04105MaRDI QIDQ5605949

A. A. Bel'skiĭ

Publication date: 1968

Full work available at URL: http://mathnet.ru/eng/izv/v32/i5/p1147

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

Witt ringsclass of profinite groupscohomological analog of Pfister's theory of quadratic forms.

Mathematics Subject Classification ID

Algebraic theory of quadratic forms; Witt groups and rings (11E81) Galois cohomology of linear algebraic groups (11E72)

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Structure of Witt rings, quotients of abelian group rings and orderings of fields ⋮ Integral rings of groups of period two and generalizations of Witt rings ⋮ On the Witt ring and some arithmetical invariants of quadratic forms