[HTML][HTML] Proper resolutions and Gorenstein categories
Z Huang - Journal of Algebra, 2013 - Elsevier
Let A be an abelian category and C an additive full subcategory of A. We provide a method
to construct a proper C-resolution (resp. coproper C-coresolution) of one term in a short …
to construct a proper C-resolution (resp. coproper C-coresolution) of one term in a short …
Relative Gorenstein flat modules and dimension
In this article, the new concept of relative Gorenstein flat modules is introduced. We give a
survey of their behavior in terms of both structural and dimension properties. We relate the …
survey of their behavior in terms of both structural and dimension properties. We relate the …
Relative Gorenstein dimensions
D Bennis, JR García Rozas, L Oyonarte - Mediterranean Journal of …, 2016 - Springer
In the last years (Gorenstein) homological dimensions relative to a semidualizing module C
have been subject of several works as interesting extensions of (Gorenstein) homological …
have been subject of several works as interesting extensions of (Gorenstein) homological …
Homological dimensions relative to preresolving subcategories II
Z Huang - Forum Mathematicum, 2022 - degruyter.com
Let 𝒜 be an abelian category having enough projective and injective objects, and let 𝒯 be
an additive subcategory of 𝒜 closed under direct summands. A known assertion is that in a …
an additive subcategory of 𝒜 closed under direct summands. A known assertion is that in a …
Homological dimensions relative to preresolving subcategories
Z Huang - 2014 - projecteuclid.org
We introduce relative preresolving subcategories and precoresolving subcategories of an
abelian category and define homological dimensions and codimensions relative to these …
abelian category and define homological dimensions and codimensions relative to these …
Homological aspects of the dual Auslander transpose, II
X Tang, Z Huang - 2017 - projecteuclid.org
Let R and S be rings, and let R ω S be a semidualizing bimodule. We prove that there exists
a Morita equivalence between the class of∞-ω-cotorsion-free modules and a subclass of the …
a Morita equivalence between the class of∞-ω-cotorsion-free modules and a subclass of the …
One-sided Gorenstein subcategories
W Song, T Zhao, Z Huang - Czechoslovak Mathematical Journal, 2020 - Springer
We introduce the right (left) Gorenstein subcategory relative to an additive subcategory CC
of an abelian category AA, and prove that the right Gorenstein subcategory rG (G (C) G (C)) …
of an abelian category AA, and prove that the right Gorenstein subcategory rG (G (C) G (C)) …
[PDF][PDF] Homological invariants related to semidualizing bimodules
X Tang, Z Huang - Colloquium Mathematicum, 2019 - researchgate.net
Let R and S be rings and RCS a semidualizing bimodule. We show that the supremum of the
C-projective dimensions of C-flat left R-modules is less than or equal to that for left R …
C-projective dimensions of C-flat left R-modules is less than or equal to that for left R …
The role of w-tilting modules in relative Gorenstein (co) homology
Let R be a ring, C be a left R-module and S= End R (C). When C is semidualizing, the
Auslander class AC (S) and the Bass class ℬ C (R) associated with C have been the subject …
Auslander class AC (S) and the Bass class ℬ C (R) associated with C have been the subject …
Duality pairs induced by Auslander and Bass classes
Z Huang - Georgian Mathematical Journal, 2021 - degruyter.com
Let R and S be arbitrary rings and let CSR be a semidualizing bimodule, and let 𝒜 C(R op)
and ℬ C(R) be the Auslander and Bass classes, respectively. Then both pairs (𝒜 C(R …
and ℬ C(R) be the Auslander and Bass classes, respectively. Then both pairs (𝒜 C(R …