Restriction of a character sheaf to conjugacy classes
Let A be a character sheaf on a connected reductive group G over an algebraically closed field. Assuming that the characteristic is not bad we show that for certain conjugacy classes D in G, the restriction of A to D is a local system up to shift. We also give a parametrization of unipotent cuspidal...
Main Author: | Lusztig, George |
---|---|
Other Authors: | Massachusetts Institute of Technology. Department of Mathematics |
Format: | Article |
Language: | en_US |
Published: |
Societatea de Ştiinţe Matematice din România
2016
|
Online Access: | http://hdl.handle.net/1721.1/105143 https://orcid.org/0000-0001-9414-6892 |
Similar Items
-
From conjugacy classes in the Weyl group to unipotent classes, II
by: Lusztig, George
Published: (2012) -
From conjugacy classes in the weyl group to unipotent classes, III
by: Lusztig, George
Published: (2015) -
On C-small conjugacy classes in a reductive group
by: Lusztig, George
Published: (2012) -
Distinguished conjugacy classes and elliptic Weyl group elements
by: Lusztig, George
Published: (2016) -
Conjugacy Classes in Reductive Groups and Two-sided Cells
by: Lusztig, George
Published: (2020)