WN-2-absorbing submodules and WNS-2-Absorbing Submodules

"In''this"article, we"study, the"concept"of WN"-"2"-''Absorbing'''submodules and WNS''- ''2''-''Absorbing"submodules as generalization of weakly 2-absorbing and weakly semi 2- absorbing submodules respectively. We investigate some of basic properties, examples and characterizations of them. Also, prove, the class of WN-2-Absorbing "submodules is contained in the class of WNS-2-Absorbing "submodules. Moreover, many interesting results about these concepts, were proven.