Some results on graded $S$-strongly prime submodules

Subject Areas : Commutative algebra

F. Farzalipour ¹

1 - دانشگاه پیام نور، دانشکده علوم پایه، گروه ریاضی، تهران، ایران

Received: 2023-08-06 Accepted : 2024-01-31 Published : 2024-03-07

Keywords: Graded S-prime submodule, graded S-strongly prime submodule, graded multiplication module,

Abstract :

‎Let $G$ be a group with identity $e$ and $R$ be a commutative $G$-graded ring with nonzero identity‎, ‎$S\subseteq h(R)$ a multiplicatively closed subset of $R$ and $M$ be a graded $R$-module‎. ‎A graded submodule $N$ of $M$ with $(N:_{R}M)\cap S=\emptyset$ is said to be graded $S$-strongly prime if there exists $s\in S$ such that whenever $((N+Rx_{g}):_{R}M)y_{h}\subseteq N$‎, ‎then $sx_{g}\in N$ or $sy_{h}\in N$ for all $x_{g},y_{h}\in h(M)$‎. ‎The aim of this paper is to introduce and investigate some basic properties of the notion of graded $S$-strongly prime submodules‎, ‎especially in graded multiplication modules‎. ‎Moreover‎, ‎we investigate the behaviour of this structure under graded module homomorphisms‎, ‎localizations of graded modules‎, ‎quotient graded modules‎, ‎Cartesian product‎.

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