About a problem raised by Golan (Q1824674)
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scientific article; zbMATH DE number 4118528
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | About a problem raised by Golan |
scientific article; zbMATH DE number 4118528 |
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About a problem raised by Golan (English)
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1989
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The author makes the observation that if there is a surjective ring homomorphism from R to S, then every hereditary torsion class of the category S-mod of left S-modules consists of the modules which belong to a suitable hereditary torsion class of R-mod, when regarded as left R- modules. This disproves a conjecture made by J. S. Golan.
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surjective ring homomorphism
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hereditary torsion class
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