3 papers
math.RT2026
Local Weyl modules and skew Howe duality
Fulin Chen, Xin Huang, Siyi Niu +1
The skew Howe duality states that the exterior algebra admits a multiplicity-free decomposition under the natural act…
math.RT2025
Whittaker modules over the loop Virasoro algebra
Zhiqiang Li, Shaobin Tan, Qing Wang
In this paper, we first study two classes of Whittaker modules over the loop Witt algebra , where $\mathcal{W}=\text{Der}({\mathbb{C}}…
math.RT2025
Non-weight modules over gap- Virasoro algebras
Chengkang Xu, Fulin Chen, Shaobin Tan
In this paper, we study non-weight modules over gap- Virasoro algebras, including Whittaker modules, -free modules and their tensor products. We est…