Character formulas and Bernstein-Gelfand-Gelfand resolutions for Cherednik algebra modules
Representation Theory
2018-05-16 v1
Abstract
We study blocks of category O for the Cherednik algebra having the property that every irreducible module in the block admits a BGG resolution, and as a consequence prove a character formula conjectured by Oblomkov-Yun.
Cite
@article{arxiv.1511.00748,
title = {Character formulas and Bernstein-Gelfand-Gelfand resolutions for Cherednik algebra modules},
author = {Stephen Griffeth and Emily Norton},
journal= {arXiv preprint arXiv:1511.00748},
year = {2018}
}
Comments
34 pages, color figures