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JOURNALS // Matematicheskie Zametki // Archive
Mat. Zametki, 2002 Volume 72, Issue 5, Pages 706–714 (Mi mzm459)
This article is cited in 1 paper

The Brauer and Witt Groups of Real Ruled Surfaces

V. A. Krasnov

P. G. Demidov Yaroslavl State University

Abstract: The Brauer group and the Witt group of a real irrational ruled surface are determined by using equivariant cohomology.

UDC: 513.6

Received: 20.01.1998

DOI: 10.4213/mzm459


 English version: Mathematical Notes, 2002, 72:5, 652–659

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© Steklov Math. Inst. of RAS, 2025