تأليف : اميمه محمد محمد

One of the important problems of Modules and Ring theory is the determination of the structure of Modules (Ring) satisfying the descending chain conditions on submodules (left ideals) , such Modules (Rings) are usually called Artinian Modules(Rings) after E.Artin (1893-1962) who first realized their importance. The successful study of such class of Modules and rings pointed out that a theory of more general Modules (rings) is possible. In this work we study those modules (rings), which satisfy certain chain condition of a descending type, leading to a new class of left Quasi-Artinian modules (rings), which possesses several of the main properties of left Artinian modules (rings).

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