Gongxiang Liu

collaborators

3 papers

math.RT2026

Monoidal structures arising from $B_{\infty}$ -algebras with applications to Hopf algebras

Gongxiang Liu, Zhengfang Wang, Mengdie Zhang

We give an explicit construction of monoidal structures on derived categories of right $A_{\infty}$ -modules over an $A_{\infty}$ -algebra $A$ equipped with a $B_{\infty}$ -structure. Given…

math.CT2026

Exact sequences of rt-categories

Menggao Li, Gongxiang Liu

Our aim is to consider what the exact sequence for rt-categories is. For this, we introduce the notion of exact sequence of rt-categories, modeled on exact sequences of finite tens…

math.QA2025

Hopf algebras with the dual Chevalley property of finite corepresentation type

Jing Yu, Kangqiao Li, Gongxiang Liu

Let $H$ be a finite-dimensional Hopf algebra over an algebraically closed field $k$ with the dual Chevalley property. We prove that $H$ is of finite corepresentation type if an…

Monoidal structures arising from B∞​-algebras with applications to Hopf algebras

Exact sequences of rt-categories

Hopf algebras with the dual Chevalley property of finite corepresentation type

Monoidal structures arising from $B_{\infty}$ -algebras with applications to Hopf algebras