Pseudo PQ-injective modules
Authors : Zhanmin Zhu
Pages : 391-398
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Publication Date : 9999-12-31
Article Type : Makaleler
Abstract :A module MR is called Pseudo PQ-injective (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