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 …
Relative Gorenstein flat modules and Foxby classes and their model structures
A model structure on a category is a formal way of introducing a homotopy theory on that
category, and if the model structure is abelian and hereditary, its homotopy category is …
category, and if the model structure is abelian and hereditary, its homotopy category is …
[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 …
[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 …
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 …
[PDF][PDF] From recollements of abelian categories to recollements of triangulated categories
J Hu, H Zhu, R Zhu - arXiv preprint arXiv:2012.06067, 2020 - academia.edu
In this paper, we first provide an explicit procedure to glue complete hereditary cotorsion
pairs along the recollement (A, C, B) of abelian categories with enough projective and …
pairs along the recollement (A, C, B) of abelian categories with enough projective and …
Gorenstein modules and Gorenstein model structures
A Xu - Glasgow Mathematical Journal, 2017 - cambridge.org
Given a complete hereditary cotorsion pair-Gorenstein projective modules and study its
stability properties. As applications, we first get two model structures related to Gorenstein …
stability properties. As applications, we first get two model structures related to Gorenstein …
The Gorenstein flat model structure relative to a semidualizing module
A model structure on a category is a formal way of introducing a homotopy theory on that
category, and if the model structure is abelian and hereditary, its homotopy category is …
category, and if the model structure is abelian and hereditary, its homotopy category is …
Model Categories and Gorenstein Rings
B Sisler - 2024 - search.proquest.com
The result of this thesis is to show that, if one has a Gorenstein ring R, that the category of left
(respectively right) R-modules has a non-trivial model structure generated by a cotorsion …
(respectively right) R-modules has a non-trivial model structure generated by a cotorsion …
Recollements induced by monomorphism categories
Z Wang, Z Liu - Journal of Algebra, 2022 - Elsevier
Let R be any associative ring, na positive integer and X a full subcategory of the category of
R-modules. The monomorphism category S n (X) of X consists of all the objects (X i, φ i) …
R-modules. The monomorphism category S n (X) of X consists of all the objects (X i, φ i) …