Stability of Gorenstein objects in triangulated categories
Z Wang, C Liang - arXiv preprint arXiv:1409.7274, 2014 - arxiv.org
Let $\mathcal {C} $ be a triangulated category with a proper class $\xi $ of triangles.
Asadollahi and Salarian introduced and studied $\xi $-Gorenstein projective and $\xi …
Asadollahi and Salarian introduced and studied $\xi $-Gorenstein projective and $\xi …
𝒲 (ξ)-Gorenstein objects in extriangulated categories
S Liu, J Wei - Journal of Algebra and Its Applications, 2023 - World Scientific
We fix a proper class of 𝔼-triangles ξ in an extriangulated category 𝒞. Let 𝒲 be a class of
objects in 𝒞 such that ξ xt ξ i (W, W′)= 0, ξ xt ξ 0 (−, W)≅ 𝒞 (−, W) and ξ xt ξ 0 (W,−)≅ 𝒞 (W,−) …
objects in 𝒞 such that ξ xt ξ i (W, W′)= 0, ξ xt ξ 0 (−, W)≅ 𝒞 (−, W) and ξ xt ξ 0 (W,−)≅ 𝒞 (W,−) …
[HTML][HTML] Gorenstein homological dimensions for triangulated categories
W Ren, Z Liu - Journal of Algebra, 2014 - Elsevier
Let C be a triangulated category with a proper class E of triangles. Asadollahi and Salarian
introduced and studied EG projective and EG injective objects, and developed a relative …
introduced and studied EG projective and EG injective objects, and developed a relative …
Gorenstein coresolving categories
Z Gao, L Xu - Communications in Algebra, 2017 - Taylor & Francis
Let 𝒜 be an abelian category. A subcategory 𝒳 of 𝒜 is called coresolving if 𝒳 is closed under
extensions and cokernels of monomorphisms and contains all injective objects of 𝒜. In this …
extensions and cokernels of monomorphisms and contains all injective objects of 𝒜. In this …
GORENSTEIN CATEGORIES 𝒢 (𝒳, 𝒴, 𝒵) AND DIMENSIONS
X Yang - The Rocky Mountain Journal of Mathematics, 2015 - JSTOR
Let 𝒜 be an abelian category and 𝒳, 𝒴, 𝒵 additive full subcategories of 𝒜. We introduce and
study the Gorenstein category 𝒢 (𝒳, 𝒴, 𝒵) as a common generalization of some known …
study the Gorenstein category 𝒢 (𝒳, 𝒴, 𝒵) as a common generalization of some known …
Stability of Gorenstein flat categories with respect to a semidualizing module
Z Di, Z Liu, J Chen - 2015 - projecteuclid.org
We first introduce in the paper the W_F-Gorenstein modules to establish the following Foxby
equivalence: \xymatrix@C=80ptG(F)∩A_C\ar@\lt0.5ex>r^C⊗_R-\amp\,\,\,\,G(W_F)\ar@\lt0 …
equivalence: \xymatrix@C=80ptG(F)∩A_C\ar@\lt0.5ex>r^C⊗_R-\amp\,\,\,\,G(W_F)\ar@\lt0 …
Proper resolutions and Gorensteinness in triangulated categories
X Yang, Z Wang - The Rocky Mountain Journal of Mathematics, 2017 - JSTOR
Let 𝒯 be a triangulated category with triangulation Δ, 𝜉⊆ Δ a proper class of triangles and 𝒞
an additive full subcategory of 𝒯. We provide a method for constructing a proper 𝒞 (𝜉) …
an additive full subcategory of 𝒯. We provide a method for constructing a proper 𝒞 (𝜉) …
Gorenstein dimension of abelian categories
Y Liu, P Zhou - arXiv preprint arXiv:1904.09797, 2019 - arxiv.org
Let C be triangulated category and X a cluster tilting subcategory of C. Koenig and Zhu
showed that the quotient category C/X is Gorenstein of Gorenstein dimension at most one …
showed that the quotient category C/X is Gorenstein of Gorenstein dimension at most one …
A note on Cartan-Eilenberg Gorenstein categories
B Lu, W Ren, Z Liu - Kodai Mathematical Journal, 2015 - jstage.jst.go.jp
A NOTE ON CARTAN-EILENBERG GORENSTEIN CATEGORIES Bo Lu*, Wei Ren and
Zhongkui Liu Abstract 1. Introduction A generalization of c Page 1 B. LU, W. REN AND Z. LIU …
Zhongkui Liu Abstract 1. Introduction A generalization of c Page 1 B. LU, W. REN AND Z. LIU …
-Gorenstein objects in triangulated categories
C Huang, K Liu - Turkish Journal of Mathematics, 2017 - journals.tubitak.gov.tr
We fix a proper class of triangles $\xi $ in a triangulated category $\mathcal {C} $. Let
$\mathcal {W} $ be a class of objects in $\mathcal {C} $ such that $\xi xt^ i_\xi (W,\W')= 0$ for …
$\mathcal {W} $ be a class of objects in $\mathcal {C} $ such that $\xi xt^ i_\xi (W,\W')= 0$ for …