Gorenstein AC-projective complexes
J Gillespie - Journal of Homotopy and Related Structures, 2018 - Springer
Let R be any ring with identity and Ch (R) C h (R) the category of chain complexes of (left) R-
modules. We show that the Gorenstein AC-projective chain complexes of 1 are the cofibrant …
modules. We show that the Gorenstein AC-projective chain complexes of 1 are the cofibrant …
Gorenstein model structures and generalized derived categories
J Gillespie, M Hovey - Proceedings of the Edinburgh Mathematical …, 2010 - cambridge.org
In a paper from 2002, Hovey introduced the Gorenstein projective and Gorenstein injective
model structures on R-Mod, the category of R-modules, where R is any Gorenstein ring …
model structures on R-Mod, the category of R-modules, where R is any Gorenstein ring …
AC-Gorenstein rings and their stable module categories
J Gillespie - Journal of the Australian Mathematical Society, 2019 - cambridge.org
We introduce what is meant by an AC-Gorenstein ring. It is a generalized notion of
Gorenstein ring that is compatible with the Gorenstein AC-injective and Gorenstein AC …
Gorenstein ring that is compatible with the Gorenstein AC-injective and Gorenstein AC …
[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 …
[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 …
Absolutely clean, level, and Gorenstein AC-injective complexes
D Bravo, J Gillespie - Communications in Algebra, 2016 - Taylor & Francis
Absolutely clean and level R-modules were introduced in and used to show how Gorenstein
homological algebra can be extended to an arbitrary ring R. This led to the notion of …
homological algebra can be extended to an arbitrary ring R. This led to the notion of …
Gorenstein projective, injective, and flat complexes
X Yang, Z Liu - Communications in Algebra, 2011 - Taylor & Francis
Enochs and Jenda gave some characterizations of Gorenstein injective and projective
complexes over n-Gorenstein rings. The aim of this article is to generalize these results and …
complexes over n-Gorenstein rings. The aim of this article is to generalize these results and …
[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 …
[HTML][HTML] Gorenstein complexes and recollements from cotorsion pairs
J Gillespie - Advances in Mathematics, 2016 - Elsevier
We describe a general correspondence between injective (resp. projective) recollements of
triangulated categories and injective (resp. projective) cotorsion pairs. This provides a model …
triangulated categories and injective (resp. projective) cotorsion pairs. This provides a model …
Models for homotopy categories of injectives and Gorenstein injectives
J Gillespie - Communications in Algebra, 2017 - Taylor & Francis
ABSTRACT A natural generalization of locally noetherian and locally coherent categories
leads us to define locally type FP∞ categories. They include not just all categories of …
leads us to define locally type FP∞ categories. They include not just all categories of …