When every finitely generated regular ideal is S-principal
摘要
In this paper, we introduce a ring in which every finitely generated regular ideal is S-principal (where S is a mulptiplicative set) and we call it a regular S-Bézout ring, as a generalization of S-Bézout ring. We establish some characterizations of regular S-Bézout rings. We study this property in various contexts of commutative rings including direct product, localization, trivial ring extensions and amalgamation rings. Our results allow us to construct new original classes of regular S-Bézout rings subject to various ring theoretical properties.