Another type of dimensions of modules and rings

A Alvarado-García, C Cejudo-Castilla… - Communications in …, 2020 - Taylor & Francis
We say that a class Q of left R-modules is a monic class if a nonzero submodule of a module
in Q is also a module in Q. For a monic class Q, we define a Q-dimension of modules that …

Gabriel dimension of finite normalizing extensions

JW Fisher, C Lanski, JK Park - Communications in Algebra, 1980 - Taylor & Francis
In this paper we study the Gabriel dimension of modules over a ring S which is a finite
normalizing extension of a subring R. We prove that for any S-module My the Gabriel …

[PDF][PDF] A study on dimensions of modules

E Momtahan, M Motamedi - Bulletin of the Iranian Mathematical …, 2017 - bims.iranjournals.ir
‎ In this article we study relations between some algebraic‎‎ operations such as tensor product
and localization from one hand‎‎ and some well-known dimensions such as uniform …

Torsionfree dimension of modules and self-injective dimension of rings

C Huang, Z Huang - 2012 - projecteuclid.org
Let R be a left and right Noetherian ring. We introduce the notion of the torsionfree
dimension of finitely generated R-modules. For any n 0, we prove that R is a Gorenstein ring …

[PDF][PDF] Strongly Gorenstein flat dimensions

CX Zhang, LM Wang - J. Math. Research & Exposition, 2011 - researchgate.net
This article is concerned with the strongly Gorenstein flat dimensions of modules and rings.
We show this dimension has nice properties when the ring is coherent, and extend the well …

[PDF][PDF] Gabriel dimension and rings with involution

C Lanski - Houston J. Math, 1978 - Citeseer
Gabriel Dimension and Rings With Involution Page 1 HOUSTON JOURNAL OF
MATHEMATICS, Volume 4, No. 3, 1978. GABRIEL DIMENSION AND RINGS WITH …

On the injective dimension of F-finite modules and holonomic D-modules

M Dorreh - arXiv preprint arXiv:1603.06639, 2016 - arxiv.org
Let $ R $ be a regular local ring containing a field $ k $ of characteristic $ p $ and $ M $ be
an $\mathscr {F} $-finite module. In this paper, we study the injective dimension of $ M $. We …

Finite injective dimension over pullbacks of local rings

S Hing Man - Communications in Algebra, 1994 - Taylor & Francis
Finite injective dimension over pullbacks of local rings Page 1 COMMUNICATIONS IN
ALGEBRA, 22(8), 3015-3022 (1994) FINITE INJECTIVE DIMENSION OVER PULLBACKS OF …

Global dimension and left derived functors of Hom

L Mao, N Ding - Science in China Series A: Mathematics, 2007 - Springer
It is well known that the right global dimension of a ring R is usually computed by the right
derived functors of Hom and the left projective resolutions of right R-modules. In this paper …

[HTML][HTML] Restricted injective dimensions over local homomorphisms

D Wu, F Kong - Mathematica Slovaca, 2018 - degruyter.com
Restricted injective dimensions over local homomorphisms Skip to content Should you have
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