On the freeness of dual semidualizing modules

M Bagheri, A Taherizadeh - Communications in Algebra, 2022 - Taylor & Francis
Let (R, m) be a local ring and C be a semidualizing module such that C≅ Hom R (M, R) for
some finitely generated R-module M. We study some properties of M and C. It is shown that …

-Gorenstein projective,-Gorenstein injective and-Gorenstein flat modules

Z Zhang, X Zhu, X Yan - Chinese Annals of Mathematics, Series B, 2014 - Springer
The authors introduce and investigate the T_C-Gorenstein projective, L_C-Gorenstein
injective and H_C-Gorenstein flat modules with respect to a semidualizing module C which …

Gorenstein dimensions over some rings of the form

PP Aung - Journal of Algebra and Its Applications, 2016 - World Scientific
Given a semidualizing module C over a commutative Noetherian ring, Holm and Jørgensen
[Semi-dualizing modules and related Gorenstein homological dimensions, J. Pure Appl …

Relative Gorenstein injective covers with respect to a semidualizing module

E Tavasoli, M Salimi - Czechoslovak Mathematical Journal, 2017 - Springer
Let R be a commutative Noetherian ring and let C be a semidualizing R-module. We prove a
result about the covering properties of the class of relative Gorenstein injective modules with …

G_C-平坦模的性质的研究(英文)

谷勤勤 - 安徽大学学报: 自然科学版, 2012 - cqvip.com
G_C-平坦模的性质的研究(英文)-[维普官方网站]-www.cqvip.com-维普网  我的维普 购物车 充值
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Tensor and torsion products of relative injective modules with respect to a semidualizing module

M Salimi, E Tavasoli, S Yassemi - Communications in Algebra, 2015 - Taylor & Francis
Let R be a commutative Cohen–Macaulay ring, and let C be a semidualizing module of R. In
this paper, we show that C is generically dualizing if and only if the tensor products of …

Using semidualizing complexes to detect Gorenstein rings

S Sather-Wagstaff, J Totushek - Archiv der Mathematik, 2015 - Springer
A result of Foxby states that if there exists a complex with finite depth, finite flat dimension,
and finite injective dimension over a local ring R, then R is Gorenstein. In this paper we …

Finitistic dimension and orthogonal classes of Gorenstein projective modules with respect to a semidualizing module

E Tavasoli - Communications in Algebra, 2019 - Taylor & Francis
Let R be a commutative Noetherian ring and let C be a semidualizing R-module. It is proved
that FPD (R)= sup {GPC− pd R (M)| M∈ BC (R) and GPC− pd R (M)<∞}, which is a …

[PDF][PDF] Homological Dimensions under Foxby Equivalence

YN Li, Z Huang - maths.nju.edu.cn
Let R and S be rings and RCS a semidualizing bimodule, and let T be a subcategory of the
Auslander class AC (S) and H={C⊗ ST| T∈ T}. Then for any left R-module M, the T …

On proper and exact relative homological dimensions

D Bennis, JR Garcia Rozas, L Mao… - Algebra Colloquium, 2020 - World Scientific
In Enochs' relative homological dimension theory occur the (co) resolvent and (co) proper
dimensions, which are defined by proper and coproper resolutions constructed by precovers …