Geodesic
On Semiregular Rings whose Finitely Generated Modules Embed in Free Modules
Canadian mathematical bulletin, Tome 40 (1997) no. 2, pp. 221-230

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

We consider rings as in the title and find the precise obstacle for them not to be Quasi-Frobenius, thus shedding new light on an old open question in Ring Theory. We also find several partial affirmative answers for that question.
DOI : 10.4153/CMB-1997-027-2
Mots-clés : Primary: 16D10, 16L60, Secondary: 16N20 
Rada, Juan; Saorin, Manuel. On Semiregular Rings whose Finitely Generated Modules Embed in Free Modules. Canadian mathematical bulletin, Tome 40 (1997) no. 2, pp. 221-230. doi: 10.4153/CMB-1997-027-2
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