Categorification of Quantum Loop sl_2
发布时间：2020年12月01日
浏览次数：5686
发布者: He Liu
主讲人： Peng Shan (Tsinghua University)
活动时间： 从 2020-12-01 15:00 到 17:00
场地： 北京国际数学研究中心，镜春园78号院（怀新园）78301室
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.
