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JOURNALS // Izvestiya Rossiiskoi Akademii Nauk. Seriya Matematicheskaya // Archive

Izv. Akad. Nauk SSSR Ser. Mat., 1968 Volume 32, Issue 5, Pages 1147–1161 (Mi im2510)

This article is cited in 2 papers

Cohomological Witt rings

A. A. Bel'skii


Abstract: The class of profinite groups is adduced, for whose Witt rings we construct a cohomological analog of Pfister's theory of quadratic forms.

UDC: 519.4

MSC: 13K05, 20J06, 20E18, 13B05, 13D03

Received: 15.03.1968


 English version:
Mathematics of the USSR-Izvestiya, 1968, 2:5, 1101–1115

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© Steklov Math. Inst. of RAS, 2026