Refined q-trinomial coefficients and character identities
Quantum Algebra
2015-06-26 v1 Combinatorics
Abstract
A refinement of the q-trinomial coefficients is introduced, which has a very powerful iterative property. This ``T-invariance'' is applied to derive new Virasoro character identities related to the exceptional simply-laced Lie algebras E_6,E_7 and E_8.
Cite
@article{arxiv.math/0005123,
title = {Refined q-trinomial coefficients and character identities},
author = {S. Ole Warnaar},
journal= {arXiv preprint arXiv:math/0005123},
year = {2015}
}
Comments
17 pages, 1 figure, submitted to the proceedings of The Baxter Revolution in Mathematical Physics