报告题目 (Title)：Quantum Twisted Extended Affine Algebras（量子扭扩张仿射代数）
报告人 (Speaker)： Naihuan Jing （北卡州立大学）
报告时间 (Time)：2025年5月19日(周一) 14:00
报告地点 (Place)：校本部GJ303
邀请人(Inviter)：张红莲 教授
主办部门：太阳集团tyc539数学系
报告摘要：Quantum affine algebras are quantum enveloping algebras of affine Lie algebras, introduced independently by Drinfeld and Jimbo intheir study of the Yang-Baxter equation. Representation theory of quantum affine algebras depend mostly on the Drinfeld realization. Quantum toroidal algebras and Quantum extended affine algebras arequantization of toroidal Lie algebras and extended affine algebras respectively. We will discuss our recent joint work with F. Chen, F. Kong and S. Tan on Drinfeld realization for twisted quantum extended affine algebras, in particular we will study deformation of all nullity 2 extended affine Lie algebras.
