Hanyang You

collaborators

3 papers

math.RT2025

Models for chain homotopy category of relative acyclic complexes

Jiangsheng Hu, Wei Ren, Xiaoyan Yang +1

Let $(X, Y)$ be a balanced pair in an abelian category $A$ . Denote by $K_{E - ac} (X)$ the chain homotopy category…

math.RT2025

Quillen equivalence for chain homotopy categories induced by balanced pairs

Jiangsheng Hu, Wei Ren, Xiaoyan Yang +1

For a balanced pair $(X, Y)$ in an abelian category, we investigate when the chain homotopy categories $K (X)$ and $K (Y)$ are tria…

math.CT2024

Admissible weak factorization systems on extriangulated categories

Yajun Ma, Hanyang You, Dongdong Zhang +1

Extriangulated categories, introduced by Nakaoka and Palu, serve as a simultaneous generalization of exact and triangulated categories. In this paper, we first introduce the concep…