Published: 1957 Received: November 24, 1955Available on J-STAGE: August 29, 2006Accepted: June 16, 1957
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Date of correction: August 29, 2006Reason for correction: -Correction: CITATIONDetails: Wrong : 1) T. Nakayama: On Frobeniusean algebras I, Ann, of Math., 40 (1939). 2) T. Nakayama: On Frobeniusean algebras II, Ann. of Math., 42 (1941). 3) T. Nakayama: Supplementary remarks on Frobeniusean algebras I, Proc. Jap. Acad., 25 (1949). 4) M. Ikeda: A characterization of quasi-Frobenius rings, Osaka Math. J., 4 (1951). 5) K. Morita, Y. Kawada and H. Tachikawa: On injective modules (forthcoming in Math. Zeit.)
Right : 1) T. Nakayama: On Frobeniusean algebras I, Ann. of Math., 40 (1939). 2) T. Nakayama: On Frobeniusean algebras II, Ann. of Math., 42 (1941). 3) T. Nakayama: Supplementary remarks on Frobeniusean algebras I, Proc. Jap. Acad., 25 (1949). 4) M. Ikeda: A characterization of quasi-Frobenius rings, Osaka Math. J., 4 (1951). 5) K. Morita, Y. Kawada and H. Tachikawa: On injective modules (forthcoming in Math. Zeit.)
Date of correction: August 29, 2006Reason for correction: -Correction: PDF FILEDetails: -