The Noetherian dimension of modules versus their -small shortness
N Shirali - Algebraic Structures and Their Applications, 2023 - as.yazd.ac.ir
In this article, we first consider concept of small Noetherian dimension of a module, which is
dual to the small krull dimension, denoted by $ sn {\rm-dim}\, A $, and defined to be the …
dual to the small krull dimension, denoted by $ sn {\rm-dim}\, A $, and defined to be the …
Weak global dimension of coherent rings
L Mao, N Ding - Communications in Algebra, 2007 - Taylor & Francis
In this article, we study the weak global dimension of coherent rings in terms of the left FP-
injective resolutions of modules. Let R be a left coherent ring and ℱ ℐ the class of all FP …
injective resolutions of modules. Let R be a left coherent ring and ℱ ℐ the class of all FP …
Selforthogonal modules with finite injective dimension III
Z Huang - Algebras and representation theory, 2009 - Springer
Let R be a left Noetherian ring, S a right Noetherian ring and RU a generalized tilting
module with S= End (RU). We give some equivalent conditions that the injective dimension …
module with S= End (RU). We give some equivalent conditions that the injective dimension …
[HTML][HTML] Strongly torsion free, copure flat and Matlis reflexive modules
R Sazeedeh - Journal of Pure and Applied Algebra, 2004 - Elsevier
In this paper we show that if R is a ring of Krull dimension d and M is a strongly copure flat
(respectively, strongly copure injective) module, then E⊗ RM (respectively, HomR (E, M)) is …
(respectively, strongly copure injective) module, then E⊗ RM (respectively, HomR (E, M)) is …
On the theory and applications of -dimension with respect to a semidualizing module
CB Miranda-Neto, TS Souza - Journal of Algebra and Its …, 2023 - World Scientific
We contribute to the theory of G-dimension relative to a semidualizing module C, in
connection to the properties of a module being totally C-reflexive, Ck-torsionless, and Ck …
connection to the properties of a module being totally C-reflexive, Ck-torsionless, and Ck …
Rings over which flat covers of simple modules are projective
E BÜYÜKAŞIK - Journal of Algebra and its Applications, 2012 - World Scientific
RINGS OVER WHICH FLAT COVERS OF SIMPLE MODULES ARE PROJECTIVE Page 1
Journal of Algebra and Its Applications Vol. 11, No. 3 (2012) 1250046 (7 pages) c© World …
Journal of Algebra and Its Applications Vol. 11, No. 3 (2012) 1250046 (7 pages) c© World …
When do the Gorenstein Injective Modules and Strongly Cotorsion Modules Coincide?
J Wang, H Li - Bulletin of the Iranian Mathematical Society, 2023 - Springer
For a left Noetherian ring R, if the supremum of flat dimensions of all injective left R-modules
is finite, we prove that strongly cotorsion left R-modules coincide with Gorenstein injective …
is finite, we prove that strongly cotorsion left R-modules coincide with Gorenstein injective …
[PDF][PDF] On co-Noetherian dimension of rings
A Haghany, MR Vedadi - Bulletin of the Iranian Mathematical …, 2012 - bims.iranjournals.ir
We define and studyco-Noetherian dimension of rings for which the injective envelopeof
simple modules have finite Krull-dimension. This is a Moritainvariant dimension that …
simple modules have finite Krull-dimension. This is a Moritainvariant dimension that …
The P-cotorsion dimensions of modules and rings
G Yuxian - Acta Mathematica Scientia, 2010 - Elsevier
Let R be a ring. We define a dimension, called P-cotorsion dimension, for modules and
rings. The aim of this article is to investigate P-cotorsion dimensions of modules and rings …
rings. The aim of this article is to investigate P-cotorsion dimensions of modules and rings …
On the dimension of cofinite modules
arXiv:2307.14513v1 [math.AC] 26 Jul 2023 Page 1 arXiv:2307.14513v1 [math.AC] 26 Jul 2023
ON THE DIMENSION OF COFINITE MODULES MAJID RAHRO ZARGAR AND GHADER …
ON THE DIMENSION OF COFINITE MODULES MAJID RAHRO ZARGAR AND GHADER …