Coflat modules (Q1080924)
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scientific article; zbMATH DE number 3968825
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Coflat modules |
scientific article; zbMATH DE number 3968825 |
Statements
Coflat modules (English)
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1986
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A right R-module A is said to be coflat if every short exact sequence \(0\to A\to B\to C\to 0\) of right R-modules is copure. If R is commutative, coflat R-modules are absolutely pure. The paper investigates coflat modules over special types of rings.
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injective modules
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short exact sequence
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coflat R-modules
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absolutely pure
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