On Weil restriction of reductive groups and a theorem of Prasad. (Q706097)
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scientific article; zbMATH DE number 2131988
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On Weil restriction of reductive groups and a theorem of Prasad. |
scientific article; zbMATH DE number 2131988 |
Statements
On Weil restriction of reductive groups and a theorem of Prasad. (English)
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1 February 2005
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Let \(G\) be a connected simple algebraic group over a local field \(F\) of arbitrary characteristic. In a previous paper, the author classified all Zariski dense compact subgroups of \(G(F)\). In the present paper, this information and properties of Weil restrictions are used to classify all non-discrete closed subgroups of finite covolume in the isotropic case. The latter classification was obtained earlier by Prasad and Margulis.
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simple algebraic groups over local fields
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compact subgroups
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closed subgroups
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0.8789151
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0.8700989
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0.86777425
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0.86598045
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0.86404824
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