The Soergel category and the redotted Webster algebra |
| |
| Authors: | Mikhail Khovanov Joshua Sussan |
| |
| Institution: | 1. Department of Mathematics, Columbia University, New York, United States;2. Department of Mathematics, CUNY Medgar Evers, New York, United States |
| |
| Abstract: | We describe a collection of graded rings which surject onto Webster rings for sl(2) and which should be related to certain categories of singular Soergel bimodules. In the first non-trivial case, we construct a categorical braid group action which categorifies the Burau representation. |
| |
| Keywords: | Corresponding author |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
