The Brauer group of character rings (Q1931680)
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scientific article; zbMATH DE number 6125718
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The Brauer group of character rings |
scientific article; zbMATH DE number 6125718 |
Statements
The Brauer group of character rings (English)
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15 January 2013
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Examples, as obtained in this paper, are: the Brauer group of the character ring of a symmetric group is trivial; the Brauer group of the character of an abelian group is trivial, too. Certainly there are nontrivial Brauer groups, as the author presents at the end of the paper.
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Brauer group
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character ring
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Azumaya algebras
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Grothendieck ring
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Burnside rings
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