Relative Rigid Subcategories and τ-Tilting Theory
Y Liu, P Zhou - Algebras and Representation Theory, 2022 - Springer
Let be an extriangulated category with enough projectives P \mathcalP and enough
injectives I \mathcalI, and let be a contravariantly finite rigid subcategory of which contains P …
injectives I \mathcalI, and let be a contravariantly finite rigid subcategory of which contains P …
Two-term relative cluster tilting subcategories, τ-tilting modules and silting subcategories
P Zhou, B Zhu - Journal of Pure and Applied Algebra, 2020 - Elsevier
Let C be a triangulated category with shift functor [1] and R a rigid subcategory of C. We
introduce the notions of two-term R [1]-rigid subcategories, two-term (weak) R [1]-cluster …
introduce the notions of two-term R [1]-rigid subcategories, two-term (weak) R [1]-cluster …
Relative rigid objects in extriangulated categories
Y Liu, P Zhou - Journal of Pure and Applied Algebra, 2022 - Elsevier
In this paper, we study a close relationship between relative cluster tilting theory in
extriangulated categories and τ-tilting theory in module categories. Our main results show …
extriangulated categories and τ-tilting theory in module categories. Our main results show …
On the relation between relative rigid and support tilting
Y Liu, P Zhou - arXiv preprint arXiv:2003.12788, 2020 - arxiv.org
Let B be an extriangulated category with enough projectives and enough injectives. Let C be
a fully rigid subcategory of B which admits a twin cotorsion pair ((C, K),(K, D)). The quotient …
a fully rigid subcategory of B which admits a twin cotorsion pair ((C, K),(K, D)). The quotient …
Triangulated categories with cluster tilting subcategories
W Yang, P Zhou, B Zhu - Pacific Journal of Mathematics, 2019 - msp.org
For a triangulated category C with a cluster tilting subcategory T which contains infinitely
many indecomposable objects, the notion of weak T [1]-cluster tilting subcategories of C is …
many indecomposable objects, the notion of weak T [1]-cluster tilting subcategories of C is …
Relative cluster tilting theory and -tilting theory
Y Liu, J Pan, P Zhou - arXiv preprint arXiv:2405.01152, 2024 - arxiv.org
Let $\mathcal C $ be a Krull-Schmidt triangulated category with shift functor $[1] $ and
$\mathcal R $ be a rigid subcategory of $\mathcal C $. We are concerned with the mutation …
$\mathcal R $ be a rigid subcategory of $\mathcal C $. We are concerned with the mutation …
[HTML][HTML] Relative rigid objects in triangulated categories
C Fu, S Geng, P Liu - Journal of Algebra, 2019 - Elsevier
Let T be a Krull–Schmidt, Hom-finite triangulated category with suspension functor [1]. Let R
be a basic rigid object, Γ the endomorphism algebra of R, and pr (R)⊆ T the subcategory of …
be a basic rigid object, Γ the endomorphism algebra of R, and pr (R)⊆ T the subcategory of …
[PDF][PDF] Cluster-tilting subcategories in extriangulated categories
P Zhou, B Zhu - Theory Appl. Categ, 2019 - 198.164.44.141
Let (C, E, s) be an extriangulated category. We show that certain quotient categories of
extriangulated categories are equivalent to module categories by some restriction of functor …
extriangulated categories are equivalent to module categories by some restriction of functor …
∞-Tilting Subcategories in Extriangulated Categories
Z Zhang, J Wei, S Wang - Chinese Annals of Mathematics, Series B, 2024 - Springer
In this paper, the authors introduce a new definition of∞-tilting (resp. cotilting) subcategories
with infinite projective dimensions (resp. injective dimensions) in an extriangulated category …
with infinite projective dimensions (resp. injective dimensions) in an extriangulated category …
A bijection between tilting subcategories and cotorsion pairs in extriangulated categories
Z Zhu, J Wei - arXiv preprint arXiv:2403.03546, 2024 - arxiv.org
Let $\mathscr {C} $ be an extriangulated category with enough projectives and injectives.
We give a new definition of tilting subcategories of $\mathscr {C} $ and prove it coincides …
We give a new definition of tilting subcategories of $\mathscr {C} $ and prove it coincides …