Categorification of Quantum Loop sl_2
Time: 2020-12-01
Published By: He Liu
Speaker(s): Peng Shan (Tsinghua University)
Time: 15:00-17:00 December 1, 2020
Venue: Room 78301, Jingchunyuan 78, BICMR
The idea of categorification provides better understanding of rich structures associated with quantum groups and provides links between different representation categories. In this talk, we will explain an equivalence between a category of representations of quiver Hecke algebras for the Kronecker quiver and the category of equivariant perverse coherent sheaves on the nilpotent cone of type A. Both of them provide categorification of certain part of the quantum loop algebras of sl_2.
