56 citations · 121 across the 24 of their papers we have counts for
24 papers
From -term subcategories to -term complexes
Zhaotai Zhang, Yu Zhou, Bin Zhu
Let be a positive integer. Given an -rigid subcategory of an algebraic triangulated category , we explicitly construct an extriangulated functor f…
Mutation graph of support -tilting modules over a skew-gentle algebra
Ping He, Yu Zhou, Bin Zhu
Let be a Hom-finite, Krull-Schmidt, 2-Calabi-Yau triangulated category with a rigid object . Let be the endomorphism algebra…
Two geometric models for graded skew-gentle algebras
Yu Qiu, Chao Zhang, Yu Zhou
In Part 1, we classify (indecomposable) objects in the perfect derived category of a graded skew-gentle algebra , generalizing technique/results of Burban-Drozd…
The extensions of t-structures
Xiao-Wu Chen, Zengqiang Lin, Yu Zhou
We reformulate a result of Bernhard Keller on extensions of -structures and give a detailed proof. In the study of hereditary -structures, the notions of regular -structur…
Weak cotorsion, -tilting and two-term categories
Aslak Bakke Buan, Yu Zhou
Motivated by its links to -tilting theory, we introduce a generalization of cotorsion pairs in module categories. Such pairs are also linked to co-t-structures in corresponding…
Silting reduction in extriangulated categories
Yu Liu, Panyue Zhou, Yu Zhou +1
Presilting and silting subcategories in extriangulated categories were introduced by Adachi and Tsukamoto recently. In this paper, we prove that the Gabriel-Zisman localization $\m…