MININJECTIVE AND MIN-CS-MODULES
MAHMOUD A. KAMAL; Menshawy, Amany;
Abstract
In this work, we study R-mininjective modules and introduce a generalization of R-mininjective, namely the concept of A-mininjective modules, where A is any module. We give different equivalent conditions for a module M to be mininjective. When M=M1ÅM2, we give a necessary and sufficient condition for M1 to be M2-mininjective. Finally, we study (S-R) bimodules SMR with the annihilator condition S=lS(A) + lS(B), where B is a complement of a simple submodule of MR and A is a closure of such a simple module. Such annihilator condition has a direct connection with the min-CS condition for MR. We make use of this to give a new characterization of min-CS-modules
Other data
Title | MININJECTIVE AND MIN-CS-MODULES | Authors | MAHMOUD A. KAMAL ; Menshawy, Amany | Issue Date | 2007 | Journal | Journal of the Egyptian Mathematical Society |
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