Geodesic
n-T-COTORSION-FREE MODULES
Glasgow mathematical journal, Tome 62 (2020) no. 2, pp. 297-311

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

In order to better unify the tilting theory and the Auslander–Reiten theory, Xi introduced a general transpose called the relative transpose. Originating from this, we introduce and study the cotranspose of modules with respect to a left A-module T called n-T-cotorsion-free modules. Also, we give many properties and characteristics of n-T-cotorsion-free modules under the help of semi-Wakamatsu-tilting modules AT. 
LIU, DAJUN; WEI, JIAQUN. n-T-COTORSION-FREE MODULES. Glasgow mathematical journal, Tome 62 (2020) no. 2, pp. 297-311. doi: 10.1017/S0017089519000107
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