A simple character formula
نویسندگان
چکیده
In this paper we prove a character formula expressing the classes of simple representations in principal block simply-connected semisimple algebraic group G terms baby Verma modules, under assumption that characteristic base field is bigger than 2h-1, where h Coxeter number G. This provides replacement for Lusztig’s conjecture, valid reasonable on characteristic.
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ژورنال
عنوان ژورنال: Annales Henri Lebesgue
سال: 2021
ISSN: ['2644-9463']
DOI: https://doi.org/10.5802/ahl.79