Department of Mathematics

Indian Institute Of Technology Madras , Chennai

Representations of Lie algebras of finite and affine type

Speaker : Dr. Souvik Pal, Postdoctoral Fellow, Department of Mathematics, Indian Institute of Science, Bangalore

28-10-2024

Abstract :

This event consists of two back-to-back expository talks with a fifteen-minute break in between. In the first session (2:30 PM - 3:30 PM), I will discuss the structure and representation theory of finite-dimensional simple Lie algebras, leading to the classification of their finite-dimensional irreducible representations.
In the second session (3:45 PM - 4:45 PM), I will move to the infinite-dimensional case, introducing the well-known Chari-Pressley classification of irreducible integrable representations of affine Lie algebras after laying the necessary groundwork. I will then introduce the concept of weakly integrable representations and provide a classification of irreducible weakly integrable representations, extending the Chari-Pressley result.

Key Speaker Dr. Souvik Pal, Postdoctoral Fellow, Department of Mathematics, Indian Institute of Science, Bangalore
Place KCB 503
Start Time 2:30 PM
Finish Time 4:45 PM
External Link None