A parametrization of unipotent representations
Vol. 17 No. 3 (2022) P.249~P.307
DOI: || https://doi.org/10.21915/BIMAS.2022301 |
| ||10.21915/BIMAS.2022301 |
We define a map from the unipotent representations of a split semisimple group over a finite field to (essentially) the set of pairs of left cell representations of the Weyl group in the same two-sided cell. We use this map to parametrize the unipotent representations.
Unipotent representation, nonabelian Fourier transform, cuspidal
MATHEMATICAL SUBJECT CLASSIFICATION 2010
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