ALGEBRA COLLOQUIUM, vol.14, no.1, pp.53-60, 2007 (SCI-Expanded)
Article / Article
Science Citation Index Expanded (SCI-EXPANDED), Scopus
delta-lifting module, delta-supplemented module, delta-semiperfect ring, delta-perfect ring, SEMIPERFECT, PERFECT, RINGS
Gazi University Affiliated:
In this paper, delta-lifting and delta-supplemented modules are defined as generalizations of lifting and supplemented modules. Several properties of these modules are proved. New characterizations of delta-semiperect and delta-perfect rings studied in  are obtained using delta-lifting and delta-supplemented modules.