Character Sheaves on Reductive Lie Algebras

Abstract

The paper develops a linearized notion of Lusztig’s character sheaves (on Lie algebras rather then on groups), which contains Lusztig’s class of character sheaves on Lie algebras. The theory is independent of the characteristic p of the field, and we use it to provide elementary proofs of some results of Lusztig (for instance, the observation that on groups all cuspidal sheaves are character sheaves). 2000 Math. Subj. Class. 14.

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Cite this paper

@inproceedings{Mirkovic1988CharacterSO, title={Character Sheaves on Reductive Lie Algebras}, author={I. Mirkovic and Borya Feigin}, year={1988} }