Cotorsion pairs induced by duality pairs

H Holm, P Jørgensen - Journal of Commutative Algebra, 2009 - JSTOR
We introduce the notion of a duality pair and demonstrate how the left half of such a pair is"
often" covering and preenveloping. As an application, we generalize a result by Enochs et …

Tate cohomology with respect to semidualizing modules

S Sather-Wagstaff, T Sharif, D White - Journal of Algebra, 2010 - Elsevier
We investigate Tate cohomology of modules over a commutative noetherian ring with
respect to semidualizing modules. We identify classes of modules admitting Tate resolutions …

Notes on linkage of modules with respect to a semidualizing module

TS Souza - Communications in Algebra, 2023 - Taylor & Francis
In this paper we further develop the theory of linkage with respect to a semidualizing module
C introduced in 2018 by Dibaei and Sadeghi. It is shown that under certain conditions a …

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 …

On reduced G-perfection and horizontal linkage

CB Miranda-Neto, TS Souza - Communications in Algebra, 2024 - Taylor & Francis
In this paper, we contribute to the theory of reduced G-perfection and horizontal linkage of
modules over a commutative, Noetherian (typically, local) ring R, in the general setting …

Syzygy and torsionless modules with respect to a semidualizing module

M Salimi, E Tavasoli, P Moradifar… - … and Representation Theory, 2014 - Springer
This paper aims at generalizing the notions of “Auslander dual”,“k-torsionless” and “k-th
syzygy” modules to the relative setting with respect to a semidualizing module. It is shown …

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 …

New characterizations of dualizing modules

X Tang - Communications in Algebra, 2012 - Taylor & Francis
Let R be a commutative Noetherian ring. In this article, we provide some new criteria for a
semidualizing module to be dualizing in terms of special homological properties of module …

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 …

Linkage and intermediate C-Gorenstein dimensions

JP Brennan, A York - arXiv preprint arXiv:1810.01399, 2018 - arxiv.org
This paper brings together two theories in algebra that have had been extensively
developed in recent years. First is the study of various homological dimensions and what …