2 papers
math.RT2025
Whittaker modules for
Xiangqian Guo, Xuewen Liu, Limeng Xia
In this paper, we study the Whittaker modules for the quantum enveloping algebra $U_q(\sl_3)$ with respect to a fixed Whittaker function. We construct the universal Whittaker modul…
math.QA2024
Whittaker modules and hyperbolic Toda lattices
Limeng Xia
Let $\sg$ be a complex finite-dimensional simple Lie algebra and let $\sg_l$ be the corresponding generalized Takiff algebra. This paper studies the affine variety $\ssf+\sb_l$ whe…