On parallel Krull dimension of modules. Issue 12 (2nd December 2022)

• Record Type: Journal Article
• Authors: Shirali, M.; Shirali, N.
• Is Part Of: Communications in algebra. Volume 50:Issue 12(2022)
• Page Start: 5284
• Page End: 5295
• Publication Date: 2022-12-02
• Subjects: Parallel submodules -- atomic modules -- parallel Krull dimension -- Krull dimension; Primary: 16P60 -- 16P20 -- Secondary: 16P40; Algebra -- Periodicals; 512.005
• DOI: 10.1080/00927872.2022.2084549
• Languages: English
• ISSNs: 0092-7872

Abstract

Abstract: In this article, we introduce the concept of parallel Krull dimension of a module (briefly, p.Krull dimension), which is Krull-like dimension extension of the concept of DCC on poset of submodules parallel to itself. Using this concept, we extend some basic results about modules with this dimension. In particular, we show that an R -module M has Krull dimension if and only if it has homogeneous parallel Krull dimension with finite Goldie dimension and these two dimensions for M coincide. Furthermore, we define the concept of α -DICCP and we prove that M is an α -DICC module if and only if M is an α -DICCP module with finite Goldie dimension. Also, after defining of p-Artinian (resp., p-Noetherian ) modules, we prove that if R is semiprime, p-Artinian commutative ring with finite Goldie dimension, then R is a Goldie ring.