Huimin Chang

activity

20162025

2

-Calabi-Yau triangulated categories with maximal rigid objects

2 citations · 2 across the 3 of their papers we have counts for

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math.RT2025

The Grothendieck groups of n-cluster categories of type A_{\infty}

Huimin Chang

In this article, we investigate the Grothendieck groups $K_0(\C_{A_{\infty}}^n)$ of $n$ -cluster categories $\C_{A_{\infty}}^n$ of type $A_{\infty}$ introduced by T.~Holm and P.~Jør…

math.RT2024

Mutation of $n$ -cotorsion pairs in triangulated categories

Huimin Chang, Panyue Zhou

In this article, we define the notion of $n$ -cotorsion pairs in triangulated categories, which is a generalization of the classical cotorsion pairs. We prove that any mutation of a…

math.RT2016★ 2 cited

Torsion pairs in finite $2$ -Calabi-Yau triangulated categories with maximal rigid objects

Huimin Chang, Bin Zhu

We give a complete classification of (co)torsion pairs in finite $2$ -Calabi-Yau triangulated categories with maximal rigid objects which are not cluster tilting. These finite $2$ -C…

The Grothendieck groups of n-cluster categories of type A_{\infty}

Mutation of n-cotorsion pairs in triangulated categories

Torsion pairs in finite 2-Calabi-Yau triangulated categories with maximal rigid objects

Mutation of $n$ -cotorsion pairs in triangulated categories

Torsion pairs in finite $2$ -Calabi-Yau triangulated categories with maximal rigid objects