On composition factors in modules over some group rings
Igor Yakov SUBBOTIN, Martyn Russell DIXON, Leonid Andreevich KURDACHENKO
On the n-strong Drazin invertibility in rings
Dijana MOSIC, Honglin ZOU, Kezheng ZUO, Yinlan CHEN
Extended S-supplement submodules
The relation between b-weakly compact operator and KB-operato
Ahmad M AHMAD, Nasser Eddine TATAR