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Brauer groups of fields of genus zero

โœ Scribed by B Fein; M Schacher; J Sonn


Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
274 KB
Volume
114
Category
Article
ISSN
0021-8693

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๐Ÿ“œ SIMILAR VOLUMES


Brauer groups of fields algebraic over Q
โœ Burton Fein; Murray Schacher ๐Ÿ“‚ Article ๐Ÿ“… 1976 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 588 KB
The Division Algebras and Brauer Group o
โœ E.S. Brussel ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 158 KB

The set of division algebras central and finite dimensional over a field F ลฝ . are nicely parameterized by the Brauer group Br F , which is naturally 2 ลฝ โ…ท . isomorphic to the Galois cohomology group H G , F . Since the latter F sep is an arithmetic invariant, the theory of F's division algebras and