Some properties of graded 2 -absorbing and graded weakly 2 -absorbing submodules

Let G be a group with identity e . Let R be a G-graded commutative ring and M a graded R -module. In this paper we will obtain some results concerning the graded 2-absorbing and graded weakly 2-absorbing submodules of a graded modules over a commutative graded ring.