TARU PUBLICATIONS
Author

Mahdi Saleh Nayef

Department of Mathematics  College of Education Mustansiriyah University, Baghdad, Iraq

Published papers
6
Citations
0
Views
424
Downloads
50

Publications

6 papers
Open Access Research Article·pp. 1985–1990·Vol. 29, Issue 5May 2026

Rational closed-duo-modules

Sura Ahmed Saeed, Mahdi Saleh Nayef

Published Online: 22 May 2026DOI: 10.47974/JDMSC-2379

In this paper: The first aim of this study is to generalize the concept of a Duo-module, introducing the Rational Closed Duo Module (RC-DU-module). The second aim is to discuss its relationship with other concepts a...

AbstractReferencesFull Text PDF (636 KB)Views: 30Downloads: 9Citations: 0
Open Access Research Article·pp. 1991–1996·Vol. 29, Issue 5May 2026

Pure rationally extending modules

Zahra Moaed Abd Al-Majeed, Zainab Raad Shaker, Mahdi Saleh Nayef

Published Online: 22 May 2026DOI: 10.47974/JDMSC-2380

In this paper: The main purpose for this work, we introduce and study a concept for pure rationally extending modules on the class of rationally extending modules by using pure submodules and direct summands. This p...

AbstractReferencesFull Text PDF (587 KB)Views: 40Downloads: 11Citations: 0
Open Access Research Article·pp. 2161–2167·Vol. 29, Issue 5May 2026

ANN-essentially injective modules

Zahraa Abbas Fadel, Mahdi Saleh Nayef

Published Online: 22 May 2026DOI: 10.47974/JDMSC-2719

In this paper: This paper investigates the concept of annihilator essential injectivity in the setting of R-modules, where R is unital ring. An R-module M2 is termed annihilator essentially M1-injective if every R-h...

AbstractReferencesFull Text PDF (312 KB)Views: 39Downloads: 9Citations: 0
Open Access Research Article·pp. 1207–1213·Vol. 28, Issue 4-AJun 2025

Small annihilator maximal sub-modules

Mahdi Saleh Nayef, Duaa Hussein Wareed

Published Online: 26 Jun 2025DOI: 10.47974/JDMSC-2206

In this paper: The main objective of this work is to present and study a new generalization of annihilator maximal sub modules that is small annihilator maximal sub modules. We are investigated the relationship betw...

AbstractReferencesFull Text PDF (403 KB)Views: 45Downloads: 7Citations: 0
Open Access Research Article·pp. 1051–1058·Vol. 28, Issue 4-AJun 2025

On semi-continuous and quasi-semi-continuous modules 

Zaid Abdulaziz Abdulrazzaq, Mahdi Saleh Nayef, Mohamed Hbaib

Published Online: 26 Jun 2025DOI: 10.47974/JDMSC-2031

In this paper:  In our research paper, we will introduce some classes of modules named (semi-continuous modules and quasi-semi-continuous modules) (briefly, SECO-modules and Q-SECO-modules), which are proper general...

AbstractReferencesFull Text PDF (382 KB)Views: 73Downloads: 6Citations: 0
Open Access Research Article·pp. 1591–1598·Vol. 27, Issue 5Aug 2024

Supplement t-extending modules

Mahdi Saleh Nayef, Zahra Moaed Abd Al-Majeed, Zainab Raad Shaker, Alaa Sabeeh Dawood

Published Online: 26 Aug 2024DOI: 10.47974/JDMSC-1942

In this paper: It is known that the topic of extending module has been addressed by many researchers. In this work, we will focus on studying and presenting a new class of modules namely, supplement t-extending whic...

AbstractReferencesFull Text PDF (508 KB)Views: 197Downloads: 8Citations: 0