D4-Modules

Author:

Ding Nanqing1,Ibrahim Yasser2,Yousif Mohamed3,Zhou Yiqiang4

Affiliation:

1. Department of Mathematics, Nanjing University, Nanjing, P. R. China

2. Department of Mathematics, Faculty of Science, Cairo University, Giza, Egypt

3. Department of Mathematics, The Ohio State University, Lima, Ohio 45804, USA

4. Department of Mathematics and Statistics, Memorial University of Newfoundland, St. John’s, NL, A1C 5S7, Canada

Abstract

A module [Formula: see text] is called a [Formula: see text]-module if, whenever [Formula: see text] and [Formula: see text] are submodules of [Formula: see text] with [Formula: see text] and [Formula: see text] is a homomorphism with [Formula: see text], we have [Formula: see text]. The class of [Formula: see text]-modules contains the [Formula: see text]-modules as well as the dual-square-free (DSF) modules. Furthermore, a [Formula: see text]-module [Formula: see text] is called pseudo-discrete if [Formula: see text] is also a lifting module. In this paper, we study the [Formula: see text]-, the DSF, and the pseudo-discrete modules, and show that a pseudo-discrete module is clean iff it has the finite exchange property iff it has the full exchange property.

Publisher

World Scientific Pub Co Pte Lt

Subject

Applied Mathematics,Algebra and Number Theory

Cited by 26 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. On ADS modules with the summand sum property;FILOMAT;2024

2. Small Dual-ADS Modules, Small ADS$${}^{\mathbf{\#}}$$ and Small ADS* Modules;Lobachevskii Journal of Mathematics;2023-12

3. A -D3 Modules and A -D4 Modules;Journal of Mathematics;2023-09-04

4. Direct Complements Almost Unique;Journal of Algebra and Its Applications;2022-10-04

5. C4-modules with the exchange property;Communications in Algebra;2022-06-12

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