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Principally Quasi Ker-Injective Modules | ||
| journal of al-qadisiyah for pure science(quarterly) | ||
| Article 1, Volume 7, Issue 1, 2007, Pages 310-321 PDF (0 K) | ||
| Author | ||
| Mazin Omran Kereem | ||
| Abstract | ||
| In this paper the concepts of principally quasi-injective modules and pointwise ker-injective modules are generalized to principally quasi ker-injective modules . Many properties and characterizations of principally quasi ker-injective modules are given for example , M is principally quasi ker-injective module if and only if for each m,nM, such that annR(n) annR(m) ,there exist an R-monomorphism α: M→ M and an R-homomorphism g:M→M such that g(n)= α(m). Finally some relationships between principally quasi ker-injective modules and another classes of R-modules are given . | ||
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