[PDF][PDF] Model structures, n-Gorenstein flat modules and PGF dimensions
R El Maaouy - arXiv e-prints, 2023 - researchgate.net
Given a non-negative integer n and a ring R with identity, we construct a hereditary abelian
model structure on the category of left R-modules where the class of cofibrant objects …
model structure on the category of left R-modules where the class of cofibrant objects …
Model structures, n-Gorenstein flat modules and PGF dimensions
RE Maaouy - arXiv preprint arXiv:2302.12905, 2023 - arxiv.org
Given a non-negative integer $ n $ and a ring $ R $ with identity, we construct an abelian
model structure on the category of left $ R $-modules where the class of cofibrant objects …
model structure on the category of left $ R $-modules where the class of cofibrant objects …
[PDF][PDF] Model structures and relative Gorenstein flat modules
We obtain the Gorenstein flat model structure on the category Mod (R) of left R-modules
provided R is a GF-closed ring. Our approach does not rely on the coherence of the ring and …
provided R is a GF-closed ring. Our approach does not rely on the coherence of the ring and …
Gorenstein -flat modules and weak global dimensions
V Becerril - arXiv preprint arXiv:2303.12955, 2023 - arxiv.org
In this paper we characterize the relative Gorenstein weak global dimension of the
generalized Gorenstein $\mathrm {FP} _n $-flat $ R $-modules and Projective Coresolved …
generalized Gorenstein $\mathrm {FP} _n $-flat $ R $-modules and Projective Coresolved …
Gorenstein homological dimensions and abelian model structures
M Pérez - arXiv preprint arXiv:1212.1517, 2012 - arxiv.org
We construct new complete cotorsion pairs in the categories of modules and chain
complexes over a Gorenstein ring $ R $, from the notions of Gorenstein homological …
complexes over a Gorenstein ring $ R $, from the notions of Gorenstein homological …
[HTML][HTML] The flat stable module category of a coherent ring
J Gillespie - Journal of Pure and Applied Algebra, 2017 - Elsevier
Let R by a right coherent ring and R-Mod denote the category of left R-modules. We show
that there is an abelian model structure on R-Mod whose cofibrant objects are precisely the …
that there is an abelian model structure on R-Mod whose cofibrant objects are precisely the …
Homological dimension based on a class of Gorenstein flat modules
G Dalezios, I Emmanouil - Comptes …, 2023 - comptes-rendus.academie-sciences …
In this paper, we study the relative homological dimension based on the class of projectively
coresolved Gorenstein flat modules (PGF-modules), that were introduced by Saroch and …
coresolved Gorenstein flat modules (PGF-modules), that were introduced by Saroch and …
Modules of finite Gorenstein flat dimension and approximations
I Emmanouil - Mathematische Nachrichten, 2024 - Wiley Online Library
We study approximations of modules of finite Gorenstein flat dimension by (projectively
coresolved) Gorenstein flat modules and modules of finite flat dimension. These …
coresolved) Gorenstein flat modules and modules of finite flat dimension. These …
[引用][C] Gorenstein -flat dimension of complexes and relative singularity categories
W Chen - Journal of Algebra and Its Applications, 2023 - World Scientific
Assume that the class of all Gorenstein (ℒ, 𝒜)-flat modules is closed under extensions. We
define a notion of Gorenstein (ℒ, 𝒜)-flat dimension for complexes and consider equivalent …
define a notion of Gorenstein (ℒ, 𝒜)-flat dimension for complexes and consider equivalent …
New model structures and projective (injective) cotorsion pairs
A Xu - Journal of Algebra and Its Applications, 2023 - World Scientific
Let 𝒟 be either the category of R-modules or the category of chain complexes of R-modules
and ℳ a cofibrantly generated hereditary abelian model structure on 𝒟. First, we get a new …
and ℳ a cofibrantly generated hereditary abelian model structure on 𝒟. First, we get a new …