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Ali Reza Moniri Hamzekolaee

Ali Reza Moniri Hamzekolaee

Academic rank: Associate Professor
ORCID: https://orcid.org/0000-0002-2852-7870 View this author’s ORCID profile
Education: PhD.
ScopusId: https://www.scopus.com/authid/detail.uri?authorId=55760077600
HIndex: 6/00
Faculty: Faculty of Mathematical Sciences
Address: Department of Mathematics, Faculty of Mathematical Sciences, University of Mazandaran
Phone: 01135302410

Research

Title
A new approach to multiplication modules via (delta)-small submodules
Type
JournalPaper
Keywords
Small submodule, multiplication module, small multiplication module, δ-small submodule, δ-small multiplication module.
Year
2023
Journal MATHEMATICA
DOI
Researchers Motahare Irani ، Yahya Talebi ، Ali Reza Moniri Hamzekolaee

Abstract

Let R be a commutative ring and M an R-module. In this work we introduce two new generalizations of multiplication modules via δ-small submodules and small submodules of a fixed module. A module M is said to be (δ-)small multiplication provided for every (δ-)small submodule N of M, there is an ideal I of R such that N = IM. We study some general properties of both δ-small multiplication modules and also small multiplication modules. A counterexample is presented to state the fact that the class of all δ-small multiplication modules lies exactly between the class of multiplication modules and small multiplication modules. We show that any direct summand of a (δ-)small multiplication module inherits the property.