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arXiv · 1506.04598

Non-unipotent character sheaves as a categorical centre

G. Lusztig
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Abstract

Let G be a reductive connected group over the algebraic closure of a finite field. In this paper we give the classification of character sheaves on G in categorical terms (as a categorical centre). Previously such a classification was known for unipotent character sheaves and also in the case where the ground field is replaced by the complex numbers.

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G. Lusztig. 2015-06-15. Non-unipotent character sheaves as a categorical centre. https://arxiv.org/abs/1506.04598

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