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Quasi-injective reductions

✍ Scribed by Edith Hemaspaandra; Lane A. Hemaspaandra

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
436 KB
Volume
123
Category
Article
ISSN
0304-3975

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πŸ“œ SIMILAR VOLUMES

Quasi- and Weakly-Injective S-Systems
Quasi- and Weakly-Injective S-Systems
✍ M. Satyanarayana πŸ“‚ Article πŸ“… 1976 πŸ› John Wiley and Sons 🌐 English βš– 459 KB

Following the pattern of the theory of modules over rings BERTHMUME [l] introduced as a generalization the concepts of injective and weakly injective S-systems and proved the existence of such S-systems. There are two more weaker forms hf injectivity called quasi-injectivitg [2] and divisibility. I

Injectivity of Quasi-projective Modules,
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✍ Y. Baba πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 747 KB

In [K. R. Fuller, on indecomposable injectives over artinian rings, Pacific J. Math. 29 (1969), 115-135, Theorem 3.1] K. R. Fuller gave necessary and sufficient conditions for projective left modules to be injective over a left artinian ring. In [Y. Baba and K. Oshiro, On a theorem of Fuller, prepri

When Is a Self-Injective Semiperfect Rin
When Is a Self-Injective Semiperfect Ring Quasi-Frobenius?
✍ J. Clark; D. Vanhuynh πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 443 KB

It is shown that a right self-injective semiperfect ring \(R\) is quasi-Frobenius if and only if every uniform submodule of any projective right \(R\)-module is contained in a finitely generated submodule. 1994 Academic Press, Inc.

βˆ‘-injective modules
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✍ IstvΓ€n Beck πŸ“‚ Article πŸ“… 1972 πŸ› Elsevier Science 🌐 English βš– 925 KB