On the normal subgroups of GL(2,A) (Q802756)
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scientific article; zbMATH DE number 4198328
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the normal subgroups of GL(2,A) |
scientific article; zbMATH DE number 4198328 |
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On the normal subgroups of GL(2,A) (English)
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1990
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For a commutative local ring A, the authors determine the normal subgroups of the general linear group GL(2,A). Since every Artinian commutative ring A is a finite direct sum of local rings they are also able to derive a description for all normal subgroups of GL(2,A) for an Artinian ring A.
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commutative local ring
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normal subgroups
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general linear group
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Artinian ring
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