Analogs of the Green and Puig correspondences for twisted group algebras. (Q905400)
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scientific article; zbMATH DE number 6532857
| Language | Label | Description | Also known as |
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| English | Analogs of the Green and Puig correspondences for twisted group algebras. |
scientific article; zbMATH DE number 6532857 |
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Analogs of the Green and Puig correspondences for twisted group algebras. (English)
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19 January 2016
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The paper under review is a contribution to the representation theory of twisted group algebras. Its main results are versions of the Green correspondence and of the Puig correspondence in this context. The paper also contains versions of the Mackey decomposition, of the Frobenius reciprocity and of Higman's criterion for twisted group algebras.
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twisted group algebras
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Green correspondence
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Puig correspondence
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vertices
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sources
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blocks
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defect groups
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