When Is a Self-Injective Semiperfect Rin
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J. Clark; D. Vanhuynh
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Article
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1994
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Elsevier Science
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English
⚖ 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.