Quantum groups via Hall algebras of complexes
Quantum Algebra
2011-11-04 v1 Representation Theory
Abstract
We describe quantum enveloping algebras of symmetric Kac-Moody Lie algebras via a finite field Hall algebra construction involving Z_2-graded complexes of quiver representations.
Cite
@article{arxiv.1111.0745,
title = {Quantum groups via Hall algebras of complexes},
author = {Tom Bridgeland},
journal= {arXiv preprint arXiv:1111.0745},
year = {2011}
}
Comments
16 pages