Lifting idempotents in group rings (Q1162568)
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scientific article; zbMATH DE number 3756674
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Lifting idempotents in group rings |
scientific article; zbMATH DE number 3756674 |
Statements
Lifting idempotents in group rings (English)
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1982
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ring of Witt vectors
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shift operator
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inverse limit of the group rings
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trace maps
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liftings of idempotent
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von Neumann finiteness of group algebra
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