Resumen de The converse of Schur's Lemma in group rings

M. Alaoui, Abdelfattah Haily

• Sn Ibis paper, we otody Ihe otroetore of groop ringo by meano of endomorphiom ringo of their modoleo. The majo bola noed hero, are ILe sobriogo fixed by aoíomorphiomo sod ILe converse of Sehoro lemas. Some resalía are obíained 00 fixed oabringo and 00 primary decomposilion of groap ringo