ON S-EXTENDING MODULES
Authors : Manar E TABARAK, M A KAMAL, M H ELBAROUDY, Salah El Din S HUSSİEN
Pages : 102-113
Doi:10.24330/ieja.662972
View : 11 | Download : 10
Publication Date : 2020-01-07
Article Type : Research Paper
Abstract :Here we introduce and study the concept of relative superfluous injectivity, which is a generalization of relative injectivity. We show some of the properties that hold true for relative injectivity still hold for relative superfluous injectivity. We also introduce and characterize the new concept of superfluous extending modules. Finally, we make use of relative superfluous injectivity to study direct sums of superfluous extending modules.Keywords : superfluous injective module, large submodule, superfluous extending module