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...

Celý popis

Podrobná bibliografie
Hlavní autoři: Lusztig, George, Kim, Ju-Lee
Další autoři: Massachusetts Institute of Technology. Department of Mathematics
Médium: Článek
Jazyk:en_US
Vydáno: Mathematical Sciences Publishers 2015
On-line přístup:http://hdl.handle.net/1721.1/92975
https://orcid.org/0000-0002-9184-0114
https://orcid.org/0000-0001-9414-6892

Podobné jednotky