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Twists of matrix algebras and some subgroups of Brauer groups II
Published online by Cambridge University Press: 17 April 2009
Abstract
We consider some subgroups of Brauer groups arising from twists of matrix algebras by some continuous characters. Explicit descriptions of these subgroups are given in terms of Gauss sums of Dirichlet characters.
- Type
- Research Article
- Information
- Bulletin of the Australian Mathematical Society , Volume 50 , Issue 2 , October 1994 , pp. 245 - 250
- Copyright
- Copyright © Australian Mathematical Society 1994
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