[HTML][HTML] Uniserial dimension of modules

Z Nazemian, A Ghorbani, M Behboodi - Journal of Algebra, 2014 - Elsevier
Until now there has been no suitable dimension to measure how far a module deviates from
being uniserial. We define and study a new dimension, which we call uniserial dimension …

Dimension on non-essential submodules

M Davoudian - Journal of Algebra and Its Applications, 2019 - World Scientific
In this paper, we introduce and study the concepts of non-essential Krull dimension and non-
essential Noetherian dimension of an R-module, where R is an arbitrary associative ring …

Local dimension of coatomic modules

A Ghorbani, MN Esfahani - Communications in Algebra, 2015 - Taylor & Francis
We define and study local dimension for coatomic modules. Local dimension is a measure
of how far a coatomic module deviates from being local. Every Noetherian module has local …

Dimension of non-finitely generated submodules

M Davoudian - Vietnam Journal of Mathematics, 2016 - Springer
In this article, we introduce and study the concepts of quasi-Krull dimension and quasi-
Noetherian dimension of an R-module, where R is an arbitrary associative ring. These …

On the Noetherian dimension of Artinian modules with homogeneous uniserial dimension

AR Alehafttan, N Shirali - Bulletin of the Iranian Mathematical …, 2017 - bims.iranjournals.ir
‎ In this article‎,‎ we first‎‎ show that non-Noetherian Artinian uniserial modules over‎‎
commutative rings‎,‎ duo rings‎,‎ finite $ R $-algebras and right‎‎ Noetherian rings are $1 …

Rings over which the Krull dimension and the Noetherian dimension of all modules coincide

J Hashemi, OAS Karamzadeh… - Communications in …, 2009 - Taylor & Francis
We denote by 𝒜 (R) the class of all Artinian R-modules and by 𝒩 (R) the class of all
Noetherian R-modules. It is shown that 𝒜 (R)⊆ 𝒩 (R)(𝒩 (R)⊆ 𝒜 (R)) if and only if 𝒜 (R/P)⊆ …

On the countability of Noetherian dimension of modules

OAS Karamzadeh, N Shirali - Communications in Algebra, 2004 - Taylor & Francis
It is shown that a module M has countable Noetherian dimension if and only if the lengths of
ascending chains of submodules of M has a countable upper bound. This shows in …

Indecomposable decomposition and couniserial dimension

A Ghorbani, SK Jain, Z Nazemian - Bulletin of Mathematical Sciences, 2015 - Springer
Abstract Dimensions like Gelfand, Krull, Goldie have an intrinsic role in the study of theory of
rings and modules. They provide useful technical tools for studying their structure. We define …

Artinian serial modules over commutative (or, left Noetherian) rings are at most one step away from being Noetherian

M Davoudian, OAS Karamzadeh - Communications in Algebra, 2016 - Taylor & Francis
We introduce and study the concept of dual perfect dimension which is a Krull-like
dimension extension of the concept of acc on finitely generated submodules. We observe …

On dimensions of finitely generated modules

S Abu-Saymeh - Communications in Algebra, 1995 - Taylor & Francis
In this paper, all rings are commutative with identity and all modules are unitary. Let R be a
ring and M an R-module. A proper submodule N of M is said to be prime (or P-prime) if rm …