Galois cohomology of biquadratic extensions.
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Generalized Hubert fields, II
Kazimierz Szymiczek (1989)
Fundamenta Mathematicae
Geometric description of the connecting homomorphism for Witt groups.
Balmer, Paul, Calmès, Baptiste (2009)
Documenta Mathematica
Graded quaternion symbol equivalence of function fields
Przemysław Koprowski (2007)
Czechoslovak Mathematical Journal
We present criteria for a pair of maps to constitute a quaternion-symbol equivalence (or a Hilbert-symbol equivalence if we deal with global function fields) expressed in terms of vanishing of the Clifford invariant. In principle, we prove that a local condition of a quaternion-symbol equivalence can be transcribed from the Brauer group to the Brauer-Wall group.
Currently displaying 1 – 4 of 4
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