Cohomological representations of parahoric subgroups
Representation Theory
2019-03-15 v1 Algebraic Geometry
Abstract
We generalize a cohomological construction of representations due to Lusztig from the hyperspecial case to arbitrary parahoric subgroups of a reductive group over a local field, which splits over an unramified extension. We compute the character of these representations on certain very regular elements.
Keywords
Cite
@article{arxiv.1903.06153,
title = {Cohomological representations of parahoric subgroups},
author = {Charlotte Chan and Alexander B. Ivanov},
journal= {arXiv preprint arXiv:1903.06153},
year = {2019}
}
Comments
24 pages