On the Steinberg character of a semisimple p-adic group
We show that the character of the Steinberg representation of a split semisimple p-adic group at a very regular element is given (up to sign) by a power of q, the number of elements in the residue field. We also show that (under an assumption on the characteristic) the character of an Iwahori-spheri...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Mathematical Sciences Publishers,
2015-01-20T15:43:51Z.
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| Subjects: | |
| Online Access: | Get fulltext |