A categorification of the Casimir of quantum sl(2)
Quantum Algebra
2012-06-19 v2 Representation Theory
Abstract
We categorify the Casimir element of the idempotented form of quantum sl(2).
Cite
@article{arxiv.1008.0370,
title = {A categorification of the Casimir of quantum sl(2)},
author = {Anna Beliakova and Mikhail Khovanov and Aaron D. Lauda},
journal= {arXiv preprint arXiv:1008.0370},
year = {2012}
}
Comments
63 pages, xypic diagrams. v2 corrects typos