Title of article :
When δ-semiperfect rings are semiperfect
Author/Authors :
Buyukasık, Engin Izmir Institute of Technology - Department of Mathematics, TURKEY , Lomp, Christian Universidade do Porto - Faculdade de Ciencias da - Departamento de Matem´atica Pura da, PORTUGAL
Abstract :
Zhou defined δ -semiperfect rings as a proper generalization of semiperfect rings. The purpose of this paper is to discuss relative notions of supplemented modules and to show that the semiperfect rings are precisely the semilocal rings which are δ -supplemented. Module theoretic version of our results are obtained
Keywords :
Semiperfect , δ , semiperfect , δ , supplemented
Journal title :
Turkish Journal of Mathematics
Journal title :
Turkish Journal of Mathematics
