On Auslander-type conditions of modules
Z Huang - Publications of the Research Institute for Mathematical …, 2023 - content.ems.press
For a left and right Noetherian ring R, we give some equivalent characterizations for RR
satisfying the Auslander condition in terms of the flat (resp. injective) dimensions of the terms …
satisfying the Auslander condition in terms of the flat (resp. injective) dimensions of the terms …
Auslander conditions and tilting-like cotorsion pairs
J Wang, Y Li, J Wu, J Hu - Journal of Algebra, 2023 - Elsevier
We study homological behavior of modules satisfying the Auslander condition. Assume that
AC is the class of left R-modules satisfying the Auslander condition. It is proved that each …
AC is the class of left R-modules satisfying the Auslander condition. It is proved that each …
Gorenstein projective resolvents
E Enochs, S Estrada, A Iacob… - Communications in …, 2016 - Taylor & Francis
Let R be a local commutative n-Gorenstein ring. The existence of the Gorenstein projective
preenvelopes for finite R-modules is known (it was proved using duality arguments). In the …
preenvelopes for finite R-modules is known (it was proved using duality arguments). In the …
Auslander–Gorenstein resolution
M Hoshino, H Koga - Journal of pure and applied algebra, 2012 - Elsevier
Auslander–Gorenstein resolution Page 1 Journal of Pure and Applied Algebra 216 (2012)
130–139 Contents lists available at SciVerse ScienceDirect Journal of Pure and Applied …
130–139 Contents lists available at SciVerse ScienceDirect Journal of Pure and Applied …
Pure-injectivity in the category of Gorenstein projective modules
P Yu, Z Huang - Journal of Algebra and Its Applications, 2017 - World Scientific
In this paper, we introduce and study (weak) pure-injective Gorenstein projective modules.
Let R be an Artin algebra. We prove that the category of weak pure-injective Gorenstein …
Let R be an Artin algebra. We prove that the category of weak pure-injective Gorenstein …
Gorenstein injective envelopes of Artinian modules
MN Babaei, K Divaani-Aazar - Communications in Algebra, 2014 - Taylor & Francis
Let R be a commutative Noetherian ring and A an Artinian R-module. We prove that if A has
finite Gorenstein injective dimension, then A possesses a Gorenstein injective envelope …
finite Gorenstein injective dimension, then A possesses a Gorenstein injective envelope …
On algebras of finite Cohen–Macaulay type
A Beligiannis - Advances in Mathematics, 2011 - Elsevier
We study Artin algebras Λ and commutative Noetherian complete local rings R in connection
with the following decomposition property of Gorenstein-projective modules: We show that …
with the following decomposition property of Gorenstein-projective modules: We show that …
Copure injective resolutions, flat resolvents and dimensions
EE Enochs, JMG Overtoun - Commentationes Mathematicae Universitatis …, 1993 - dml.cz
In this paper, we show the existence of copure injective preenvelopes over noetherian rings
and copure flat preenvelopes over commutative artinian rings. We use this to characterize …
and copure flat preenvelopes over commutative artinian rings. We use this to characterize …
k-Gorenstein Modules
ZY Huang - Acta Mathematica Sinica, English Series, 2007 - Springer
Let Λ and Γ be artin algebras and Λ U Γ a faithfully balanced selforthogonal bimodule. In this
paper, we first introduce the notion of k-Gorenstein modules with respect to Λ U Γ and then …
paper, we first introduce the notion of k-Gorenstein modules with respect to Λ U Γ and then …
Auslander‐type conditions and weakly Gorenstein algebras
Z Huang - Bulletin of the London Mathematical Society, 2024 - Wiley Online Library
Let RR be an Artin algebra. Under certain Auslander‐type conditions, we give some
equivalent characterizations of (weakly) Gorenstein algebras in terms of the properties of …
equivalent characterizations of (weakly) Gorenstein algebras in terms of the properties of …