A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf
.
A simple character formula
2021
Annales Henri Lebesgue
In this paper we prove a character formula expressing the classes of simple representations in the principal block of a simply-connected semisimple algebraic group G in terms of baby Verma modules, under the assumption that the characteristic of the base field is bigger than 2h − 1, where h is the Coxeter number of G. This provides a replacement for Lusztig's conjecture, valid under a reasonable assumption on the characteristic. Résumé. -Dans cet article nous démontrons une formule de
doi:10.5802/ahl.79
fatcat:lgbp2zzcdjc57jhbarz56g23au