5 citations · 29 across the 31 of their papers we have counts for
4 papers · 1 filter
Semi-orthogonal and derived decompositions for gentle algebras
Jiangsheng Hu, Yu-Zhe Liu, Tiwei Zhao
We study semi-orthogonal decompositions of perfect derived categories of gentle algebras via marked ribbon surfaces. We characterize such decompositions in terms of suitable disjoi…
Lattice Theoretic Properties of Aprroximating Ideals
Xianhui Fu, Ivo Herzog, Jiangsheng Hu +1
It is proved that a finite intersection of special preenveloping ideals in an exact category is a special preenveloping ideal. Dually, a finite inter…
Avramov-Martsinkovsky type exact sequences for extriangulated categories
Jiangsheng Hu, Dongdong Zhang, Tiwei Zhao +1
Let be an extriangulated category with a proper class of -triangles. In this paper, we first introduce the -Gorenstein co…
Balance of complete cohomology in extriangulated categories
Jiangsheng Hu, Dongdong Zhang, Tiwei Zhao +1
Let be an extriangulated category with a proper class of -triangles. In this paper, we study the balance of complete cohomol…