Akademik Veri Yönetim Sistemi
Turkish Journal of Mathematics, cilt.43, sa.2, ss.1036-1046, 2019 (SCI-Expanded)
In this study, we introduce the concepts of S -prime submodules and S -torsion-free modules, which are generalizations of prime submodules and torsion-free modules. Suppose S ⊆ R is a multiplicatively closed subset of a commutative ring R, and let M be a unital R-module. A submodule P of M with (P :R M) ∩ S = 0 is called an S -prime submodule if there is an s ∈ S such that am ∈ P implies sa ∈ (P :R M) or sm ∈ P: Also, an R-module M is called S -torsion-free if ann(M) ∩ S = 0 and there exists s ∈ S such that am = 0 implies sa = 0 or sm = 0 for each a ∈ R and m ∈ M: In addition to giving many properties of S -prime submodules, we characterize certain prime submodules in terms of S -prime submodules. Furthermore, using these concepts, we characterize some classical modules such as simple modules, S -Noetherian modules, and torsion-free modules.