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arXiv · 2305.04444

Derived categories of character sheaves II: canonical induction/restriction functors

Penghui Li
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Abstract

We give a combinatorial description of the dg category of character sheaves on a complex reductive group $G$, extending results of [Li] for $G$ simply-connected. We also explicitly identify the parabolic induction/restriction functors.

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Penghui Li. 2023-05-08. Derived categories of character sheaves II: canonical induction/restriction functors. https://arxiv.org/abs/2305.04444

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