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Yahya Talebi

Yahya Talebi

Academic rank: Professor
ORCID: https://orcid.org/0000-0003-2311-4628
Education: PhD.
ScopusId:
HIndex:
Faculty: Faculty of Mathematical Sciences
Address: Dep. Math. University of Mazandaran
Phone: 01135302467

Research

Title
Exploring virtual versions of H-supplemented and NS-modules
Type
JournalPaper
Keywords
Small submodule · Direct summand · H-supplemented module · Virtually H-supplemented module · NS-module · Virtually NS-module
Year
2023
Journal Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry
DOI
Researchers Samira Asgari ، Yahya Talebi ، Ali Reza Moniri Hamzekolaee

Abstract

In this work we introduce virtual versions of H-supplemented modules and NSmodules. These modules are defined by replacing the condition of being a “direct summand” with being “isomorphic to a direct summand”. The paper explores various equivalent conditions for a module to be virtually H-supplemented and investigates their fundamental properties. It is discovered that over a right V-ring for a module, the concepts virtually H-supplemented, virtually semisimple and VNS, coincide. Additionally, it is proven that each right R-module is VNS if and only if every noncosingular right R-module is injective.