Geodesic
A Note on Quasi-Frobenius Rings and Ring Epimorphisms
Canadian mathematical bulletin, Tome 12 (1969) no. 3, pp. 287-292

Voir la notice de l'article provenant de la source Cambridge University Press

In this note, we characterize quasi-Frobenius rings by a weakened form of the usual condition, that every ideal is an annihilator ideal.We then apply this result to pure rings in the sense of Cohn and to dominant rings, a concept arising in the study of ring epimorphisms. All rings considered have a unit element. 
Storrer, H. H. A Note on Quasi-Frobenius Rings and Ring Epimorphisms. Canadian mathematical bulletin, Tome 12 (1969) no. 3, pp. 287-292. doi: 10.4153/CMB-1969-036-9
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