Document Type : Research Paper

Authors

Department of Mathematics, College of Education for Pure Sciences, University of Anbar, Ramadi, Iraq

Abstract

This note investigates modules having quasi-injective and duo submodules. We introduce a new generalization of C_1-module. The main method that was adopted in this generalization is how to obtain a submodule N in M having the characteristic Quasi-injective. We investigate the relationship between pseudo-injective module and Quasi-injective property of C_1-module. Finally, we introduce a new relationship between Quasi-injective submodule and anti-hopfian module.
 

 

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