Li Ren

activity

20132026

most citedThe irreducible modules and fusion rules for the parafermion vertex operator algebras

13 citations · 35 across the 16 of their papers we have counts for

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Showing 2023 · math.QAShow all

2 papers · 2 filters

math.QA2023

Hopf actions on vertex algebras

Chongying Dong, Li Ren, Chao Yang

In this article, we investigate Hopf actions on vertex algebras. Our first main result is that every finite-dimensional Hopf algebra that inner faithfully acts on a given π_2-injec…

math.QA2023★ 1 cited

Orbifold theory for vertex algebras and Galois correspondence

Chongying Dong, Li Ren, Chao Yang

Let $V$ be a simple vertex algebra of countable dimension, $G$ be a finite automorphism group of $V$ and $σ$ be a central element of $G$ . Assume that $S$ is a finite set of…