journal-of-interdisciplinary-mathematics Journal of Interdisciplinary Mathematics 2169-012X 0972-0502 Taru Publications 10.47974/JIM-1600 Radg-lifting modules Mirza Rasha Najah Department of Mathematics, University of Kufa, Al-Najaf, Iraq Ghawi Thaar Younis Department of Mathematics, University of Al-Qadisiyah, Al-Qadisiyah, Iraq 26 6 1001 1013 03 08 2023

In this article we present a different class lifting modules as a proper g-lifting generalization. This class termed by Radg-lifting in this work which defined as,  W is called Radg-lifting if  Y ≤ W with Radg(W) ⊆ Y, there is W = A ⊕ B with  A ≤ Y and Y ∩ B

g-small submodules g-supplement submodules Generalized hollow g-lifting Radg-lifting access open retracted no