The Metaplectic Casselman-Shalika Formula
Representation Theory
2014-10-16 v3
Abstract
This paper studies spherical Whittaker functions for central extensions of reductive groups over local fields. We follow the development of Chinta and Offen to produce a metaplectic Casselman-Shalika formula for tame covers of all unramified groups.
Keywords
Cite
@article{arxiv.1103.4653,
title = {The Metaplectic Casselman-Shalika Formula},
author = {Peter J McNamara},
journal= {arXiv preprint arXiv:1103.4653},
year = {2014}
}
Comments
28pp, substantially revised exposition