Categorification of quasi-split iquantum groups
Quantum Algebra
2025-05-30 v1 Representation Theory
Abstract
We introduce a new family of graded 2-categories generalizing the 2-quantum groups introduced by Khovanov, Lauda and Rouquier. We use them to categorify quasi-split iquantum groups in all symmetric types.
Cite
@article{arxiv.2505.22929,
title = {Categorification of quasi-split iquantum groups},
author = {Jonathan Brundan and Weiqiang Wang and Ben Webster},
journal= {arXiv preprint arXiv:2505.22929},
year = {2025}
}
Comments
91 pages