Open AccessCharacter sheaves on disconnected groups, IV
Author(s) -
G. Lusztig
Publication year - 2004
Publication title -
representation theory
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.169
H-Index - 37
ISSN - 1088-4165
DOI - 10.1090/s1088-4165-04-00240-7
Subject(s) - mathematics , character (mathematics) , totally disconnected space , pure mathematics , geometry , locally compact space
We construct a basis for the space of invariant functions on the rational points of a possibly disconnected reductive group over a finite field, coming from intersection cohomology