Tilting theory and functor categories I. Classical tilting
R Martínez-Villa, M Ortiz-Morales - Applied categorical structures, 2014 - Springer
Tilting theory has been a very important tool in the classification of finite dimensional
algebras of finite and tame representation type, as well as, in many other branches of …
algebras of finite and tame representation type, as well as, in many other branches of …
Abelian categories arising from cluster tilting subcategories
Y Liu, P Zhou - Applied Categorical Structures, 2020 - Springer
For a triangulated category TT, if CC is a cluster-tilting subcategory of TT, then the factor
category T/CT/C is an abelian category. Under certain conditions, the converse also holds …
category T/CT/C is an abelian category. Under certain conditions, the converse also holds …
On homological dimensions in some functor categories
LX Mao - Mathematical Notes, 2017 - Springer
In this paper, we investigate the homological properties of the functor categories (mod− R,
Ab) and ((mod− R) op, Ab). Some new homological dimensions in these functor categories …
Ab) and ((mod− R) op, Ab). Some new homological dimensions in these functor categories …
Tilting subcategories in extriangulated categories
B Zhu, X Zhuang - Frontiers of Mathematics in China, 2020 - Springer
Extriangulated category was introduced by H. Nakaoka and Y. Palu to give a unification of
properties in exact categories and triangulated categories. A notion of tilting (resp., cotilting) …
properties in exact categories and triangulated categories. A notion of tilting (resp., cotilting) …
Support τ-tilting subcategories in exact categories
J Pan, Y Zhang, B Zhu - Journal of Algebra, 2023 - Elsevier
Abstract Let E=(A, S) be an exact category with enough projectives P. We introduce the
notion of support τ-tilting subcategories of E. It is compatible with the existing definitions of …
notion of support τ-tilting subcategories of E. It is compatible with the existing definitions of …
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 …
[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 …
A simultaneous generalization of mutation and recollement on a triangulated category
H Nakaoka - arXiv preprint arXiv:1512.02173, 2015 - arxiv.org
In this article, we introduce the notion of {\it concentric twin cotorsion pair} on a triangulated
category. This notion contains the notions of $ t $-structure, cluster tilting subcategory, co-$ t …
category. This notion contains the notions of $ t $-structure, cluster tilting subcategory, co-$ t …
Finitely silting comodules in quasi-finite comodule category
Q Yuan, H Yao - Czechoslovak Mathematical Journal, 2023 - Springer
We introduce the notions of silting comodules and finitely silting comodules in quasi-finite
category, and study some properties of them. We investigate the torsion pair and dualities …
category, and study some properties of them. We investigate the torsion pair and dualities …