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| Ultima descărcare din IBN: 2023-12-04 18:15 |
 SM ISO690:2012BUNU, Ion. Rings over which some preradicals are torsions. In: Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2004, nr. 1(44), pp. 40-45. ISSN 1024-7696. |
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| Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica | ||||||
| Numărul 1(44) / 2004 / ISSN 1024-7696 /ISSNe 2587-4322 | ||||||
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| Pag. 40-45 | ||||||
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Let R be an associative ring with identity and z be a pretorsion such that
its filter consists of the essential left ideals of the ring R. In this paper, it is proved
that every preradical r ≥ z of R−Mod is a torsion if and only if the ring R is a finite
direct sum of pseudoinjective simple rings. |
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| Cuvinte-cheie Torsion (pretorsion), strongly prime ring, pseudoinjective module (ring)., essential ideal |
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