Huzhou Normal University

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20042026

most citedHigher Charmonia and X,Y,Z states with Screened Potential

323 citations

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15 papers · 1 filter

math.RT2025★ 1 cited

Skew odd orthogonal characters and interpolating Schur polynomials

Naihuan Jing, Zhijun Li, Danxia Wang +1

We introduce two vertex operators to realize skew odd orthogonal characters $s o_{λ / μ} (x^{\pm})$ and derive the Cauchy identity for the skew characters via Toeplitz-Hankel-type dete…

math.RT2023

Kostant's generating functions and McKay-Slodowy correspondence

Naihuan Jing, Zhijun Li, Danxia Wang

Let $N ⊴ G$ be a pair of finite subgroups of $SL_{2} (C)$ and $V$ a finite-dimensional fundamental $G$ -module. We study Kostant's generating functions for the de…

math.RT2022★ 14 cited

Classification of simple Harish-Chandra modules over the Ovsienko-Roger superalgebra

Munayim Dilxat, Liangyun Chen, Dong Liu

With the $Ω$ -operators for the Virasoro algebra \cite{BF} and the super Virasoro algebra in \cite{CL, CLL}, we get the $Ω$ -operators for the Ovsienko-Roger superalgebras in this pa…

math.RT2022

On $τ$ -tilting modules over trivial extensions of gentle tree algebras

Qi Wang, Yingying Zhang

We show that trivial extensions of gentle tree algebras are exactly Brauer tree algebras without exceptional vertex. We also give a characterization for the algebras whose trivial…

math.RT2020★ 5 cited

Classification of simple Harish-Chandra modules over the N=1 Ramond algebra

Yanan Cai, Dong Liu, Rencai Lü

In this paper, we give a new approach to classify all simple Harish-Chandra modules for the N=1 Ramond algebra based on the so called A-cover theory developed in \cite{BF}

math.RT2020

Derived dimension via τ-tilting theory

Yingying Zhang

Comparing the bounded derived categories of an algebra and of the endomorphism algebra of a given support τ-tilting module, we find a relation between the derived dimensions of an…