Pseudo PQ-injective modules

Authors : Zhanmin ZHU

Pages : 391-398

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Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :A module MR is called Pseudo PQ-injective insert ignore into journalissuearticles values(or PPQ-injective for short); if every monomorphism from a principal submodule of M to M extends to an endomorphism of M. Some characterizations and properties of this class of modules are investigated, PPQ-injective modules with some additional conditions are studied, semisimple artinian rings are characterized by PPQ-injective modules.
Keywords : PPQ injective modules, Endomorphism rings, Strongly Kasch modules, semisimple artinian rings, perfect rings