On flat and Gorenstein flat dimensions of local cohomology modules

MR Zargar, H Zakeri - Canadian Mathematical Bulletin, 2016 - cambridge.org
On Flat and Gorenstein Flat Dimensions of Local Cohomology Modules Page 1 Canad. Math.
Bull. Vol. (), pp. – http://dx.doi.org/. /CMB---x ©Canadian Mathematical Society On Flat and …

Generalized local cohomology modules and homological Gorenstein dimensions

K Divaani-Aazar, A Hajikarimi - Communications in Algebra®, 2011 - Taylor & Francis
Let 𝔞 be an ideal of a commutative Noetherian ring R and M and N two finitely generated R-
modules. Let cd𝔞 (M, N) denote the supremum of the i's such that. First, by using the theory …

On injective and Gorenstein injective dimensions of local cohomology modules

MR Zargar, H Zakeri - Algebra Colloquium, 2015 - World Scientific
Let (R, 𝔪) be a commutative Noetherian local ring and M an R-module which is relative
Cohen-Macaulay with respect to a proper ideal 𝔞 of R, and set n:= ht M𝔞. We prove that …

The existence of finitely generated modules of finite Gorenstein injective dimension

R Takahashi - Proceedings of the American Mathematical Society, 2006 - JSTOR
The Existence of Finitely Generated Modules of Finite Gorenstein Injective Dimension Page 1
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY Volume 134, Number 11 …

Homological flat dimensions

P Sahandi, T Sharif, S Yassemi - arXiv preprint arXiv:0709.4078, 2007 - arxiv.org
For finitely generated module $ M $ over a local ring $ R $, the conventional notions of
complete intersection dimension $\cid_R M $ and Cohen-Macaulay dimension $\cmdim_R …

On the existence of certain modules of finite Gorenstein homological dimensions

K Divaani-Aazar, FM Aghjeh Mashhad… - Communications in …, 2014 - Taylor & Francis
Let (R, 𝔪) be a commutative Noetherian local ring. It is known that R is Cohen–Macaulay if
there exists either a nonzero finitely generated R-module of finite injective dimension or a …

Strongly Gorenstein flat modules and dimensions

N Mahdou, M Tamekkante - Chinese Annals of Mathematics, Series B, 2011 - Springer
There is a variety of nice results about strongly Gorenstein flat modules over coherent rings.
These results are done by Ding, Lie and Mao. The aim of this paper is to generalize some of …

Top local cohomology modules and Gorenstein injectivity with respect to a semidualizing module

M Salimi, E Tavasoli, S Yassemi - Archiv der Mathematik, 2012 - Springer
Let (R, m) be a commutative Noetherian local ring of Krull dimension d, and let C be a
semidualizing R-module. In this paper, it is shown that if R is complete, then C is a dualizing …

Local cohomology modules and Gorenstein injectivity with respect to a semidualizing module

MR Zargar - Archiv der Mathematik, 2013 - Springer
Let (R, m) be a local ring, and let C be a semidualizing R-module. In this paper, we are
concerned with the C-injective and GC-injective dimensions of certain local cohomology …

Modules with finite reducing Gorenstein dimension

T Araya, O Celikbas, J Cook, T Kobayashi - Beiträge zur Algebra und …, 2024 - Springer
If M is a nonzero finitely generated module over a commutative Noetherian local ring R such
that M has finite injective dimension and finite Gorenstein dimension, then it follows from a …