S-n-ideals of commutative rings

Authors : Hani KHASHAN, Ece YETKİN ÇELİKEL

Pages : 199-215

Doi:10.31801/cfsuasmas.1099300

View : 39 | Download : 12

Publication Date : 2023-03-30

Article Type : Research Paper

Abstract :Let $R$ be a commutative ring with identity and $S$ a multiplicatively closed subset of $R$. This paper aims to introduce the concept of $S-n$-ideals as a generalization of $n$-ideals. An ideal $I$ of $R$ disjoint with $S$ is called an $S-n$- ideal if there exists $s\\in S$ such that whenever $ab \\in I$ for $a,~b\\in R,$ then $sa\\in \\sqrt{0}$ or $sb\\in I$. The relationships among $S-n$-ideals, $n$-ideals, $S$-prime and $S$-primary ideals are clarified. Besides several properties, characterizations and examples of this concept, S-n-ideals under various contexts of constructions including direct products, localizations and homomorphic images are given. For some particular $S$ and $m\\in N$, all $S-n$-ideals of the ring $Z_{m}$ are completely determined. Furthermore, $S-n$-ideals of the idealization ring and amalgamated algebra are investigated.
Keywords : S n ideal, n ideal, S prime ideal, S primary ideal

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