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Twists of matrix algebras and some subgroups of Brauer groups II

Published online by Cambridge University Press:  17 April 2009

Wenchen Chi
Wenchen Chi
Affiliation:
Department of MathematicsNational Tsing Hua University Hsinchu, Taiwan 30043Republic of China
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Abstract

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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

References

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