Authors

• Shaheed Jameel Al-Dulaimi
• Haibat K .Mohammadali

Abstract

Abstract: In this work , We introduce the concept of an Ex –Module as a generalization of the concept Q-Module. Many characterizations and properties of Ex-Modules are obtained .Some classes of modules which are Ex-Modules are given . We investigate conditions for Ex-Modules to be Q-Modules . Modules which are related to Ex-Modules are studied . Furthermore , characterizations of Ex-Modules in some classes of modules are obtain

Keywords

• Module
• generalization
• characterizations
• properties