Displaying similar documents to “Some comments on injectivity and p-injectivity.”

Ikeda-Nakayama modules.

Wisbauer, Robert, Yousif, Mohamed F., Zhou, Yiqiang (2002)

Beiträge zur Algebra und Geometrie

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On generalization of injectivity

Roger Yue Chi Ming (1992)

Archivum Mathematicum

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Characterizations of quasi-continuous modules and continuous modules are given. A non-trivial generalization of injectivity (distinct from p -injectivity) is considered.

On p -injectivity, YJ-injectivity and quasi-Frobeniusean rings

Roger Yue Chi Ming (2002)

Commentationes Mathematicae Universitatis Carolinae

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A new characteristic property of von Neumann regular rings is proposed in terms of annihilators of elements. An ELT fully idempotent ring is a regular ring whose simple left (or right) modules are either injective or projective. Artinian rings are characterized in terms of Noetherian rings. Strongly regular rings and rings whose two-sided ideals are generated by central idempotents are characterized in terms of special annihilators. Quasi-Frobeniusean rings are characterized in terms...