Tensor and torsion products of injective modules (Q1181420)
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scientific article; zbMATH DE number 28297
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Tensor and torsion products of injective modules |
scientific article; zbMATH DE number 28297 |
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Tensor and torsion products of injective modules (English)
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27 June 1992
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One proves that for a commutative Noetherian ring \(R\), the following two assertions are equivalent: (a) \(R\) is Gorenstein; (b) for any injective modules \(E,E'\) and any \(i\geq 0\), \(\text{Tor} _ i(E,E')\) is injective.
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Gorenstein
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injective modules
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Tor
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0.94982815
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0.94658554
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0.9362135
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0.9316198
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0.9294677
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0.91877174
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