Resolving \(G\)-torsors by abelian base extensions. (Q2490855)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Resolving \(G\)-torsors by abelian base extensions. |
scientific article |
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Resolving \(G\)-torsors by abelian base extensions. (English)
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18 May 2006
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linear algebraic group
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torsor
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non-Abelian cohomology
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\(G\)-cover
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unramified cover
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cohomological dimension
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Brauer group
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group action
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fixed point obstruction
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