Nonsymmetric Macdonald polynomials, Demazure modules and PBW filtration
Representation Theory
2014-07-24 v1 Combinatorics
Quantum Algebra
Abstract
The Cherednik-Orr conjecture expresses the limit of the nonsymmetric Macdonald polynomials in terms of the PBW twisted characters of the affine level one Demazure modules. We prove this conjecture in several special cases.
Cite
@article{arxiv.1407.6316,
title = {Nonsymmetric Macdonald polynomials, Demazure modules and PBW filtration},
author = {Evgeny Feigin and Ievgen Makedonskyi},
journal= {arXiv preprint arXiv:1407.6316},
year = {2014}
}
Comments
22 pages