Kasch bimodules (Q1177661)
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scientific article; zbMATH DE number 20846
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Kasch bimodules |
scientific article; zbMATH DE number 20846 |
Statements
Kasch bimodules (English)
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26 June 1992
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If two rings \(A\) and \(R\) have Morita duality, then the latter is induced by a bimodule \(_ RK_ A\) which is an injective cogenerator on both sides. The authors investigate the case when \(K\) is a finitely generated module on both sides and obtain several characterizations for this situation.
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Morita duality
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bimodule
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injective cogenerator
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finitely generated module
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