Purity and ascent for Gorenstein Flat Cotorsion modules
I Bird - arXiv preprint arXiv:2108.08135, 2021 - arxiv.org
… the class of Gorenstein flat modules over a right coherent rings, … The dual notion is that of
(pre-)envelopes: if E is a class, the … we assumed S was finitely generated and projective over R, …
(pre-)envelopes: if E is a class, the … we assumed S was finitely generated and projective over R, …
[HTML][HTML] The role of w-tilting modules in relative Gorenstein (co) homology
… ring with a dualizing module, at least for finitely generated … a duality and that finitely generated
modules in the Auslander class … Preenvelopes, special preenvelopes and envelopes are …
modules in the Auslander class … Preenvelopes, special preenvelopes and envelopes are …
Gorenstein Projective Coresolutions and Co-Tate Homology Functors
Z Liu, L Wang - Algebra Colloquium, 2022 - World Scientific
… R is a local commutative Gorenstein ring, any finitely generated module M has a
complete … , Rings satisfying every finitely generated module has a Gorenstein projective (pre)envelope, …
complete … , Rings satisfying every finitely generated module has a Gorenstein projective (pre)envelope, …
Relative Gorenstein rings and duality pairs
J Wang, Z Di - Journal of Algebra and Its Applications, 2020 - World Scientific
… left Gorenstein rings, which are defined as rings satisfying that … Dually, we have the definitions
of X-(pre)envelope, special X-… in which each RPi is finitely generated free. We denote by …
of X-(pre)envelope, special X-… in which each RPi is finitely generated free. We denote by …
Gorenstein orthogonal classes and Gorenstein weak tilting modules
L Mao - Communications in Algebra, 2021 - Taylor & Francis
… Throughout this paper, all rings are nonzero Gorenstein rings, ie, … with finite self-injective
dimensions from both sides, and all … sum of finitely generated Gorenstein projective modules. …
dimensions from both sides, and all … sum of finitely generated Gorenstein projective modules. …
Flat-precover completing domains
H Amzil, D Bennis, JR García Rozas… - Quaestiones …, 2023 - Taylor & Francis
… , if every object has an X-(pre)envelope, we say that X is (pre)… by a strongly Gorenstein flat
module, a module M such that … subprojectivity domains of finitely generated modules coincide. …
module, a module M such that … subprojectivity domains of finitely generated modules coincide. …
How to construct Gorenstein projective modules relative to complete duality pairs over Morita rings
Y Ma, J Lü, H Li, J Hu - Journal of Algebra and Its Applications, 2023 - World Scientific
… an X-cover if every R-morphism ψ : X → X satisfying ϕ = ϕψ is … we have the definitions of an
X-(pre)envelope and an X-(pre)… coherent ring with NB and MA finitely generated projective. (1…
X-(pre)envelope and an X-(pre)… coherent ring with NB and MA finitely generated projective. (1…
Finitistic dimension conjectures via Gorenstein projective dimension
P Moradifar, J Šaroch - Journal of Algebra, 2022 - Elsevier
… ∞ fin (of finitely generated modules of finite Gorenstein projective … ring R and Λ is finitely
generated as a module over R. … of modules, also known as the “theory of covers and envelopes”, …
generated as a module over R. … of modules, also known as the “theory of covers and envelopes”, …
[PDF][PDF] HOMOLOGICAL TRANSFER BETWEEN ADDITIVE CATEGORIES AND HIGHER DIFFERENTIAL ADDITIVE CATEGORIES
XI TANG, Z HUANG - maths.nju.edu.cn
… between the (pre)covers (respectively, (pre)envelopes) in C … We prove that a finitely generated
left R-module M is τ-rigid (… if all its finitely generated Gorenstein projective modules are …
left R-module M is τ-rigid (… if all its finitely generated Gorenstein projective modules are …
Auslander-Reiten conjecture in a dual vein
H Eshraghi, A Mahin Fallah - Algebras and Representation Theory, 2021 - Springer
… satisfies (DARC), then it also satisfies (ARC). We prefer to … , CM( ) contains finitely generated
Gorenstein projective modules as a … Gorenstein ring, the Gorenstein injective envelope of an …
Gorenstein projective modules as a … Gorenstein ring, the Gorenstein injective envelope of an …