Essentially Retractable Modules
We call a module essentially retractable if HomR for all essential submodules N of M. For a right FBN ring R, it is shown that: (i) A non-zero module is retractable (in the sense that HomR for all non-zero ) if and only if certain factor modules of M are essentially retractable nonsingular module...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
University of Tehran
2007-12-01
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| Series: | Journal of Sciences, Islamic Republic of Iran |
| Subjects: | |
| Online Access: | https://jsciences.ut.ac.ir/article_35080_daa38f2a160fc3e3a8b0aafa70c41eff.pdf |
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