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arXiv · 1810.07039

A colimit of traces of reflection groups

Penghui Li
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Abstract

Li-Nadler proposed a conjecture about traces of Hecke categories, which implies the semistable part of the Betti Geometric Langlands Conjecture of Ben-Zvi-Nadler in genus 1. We prove a Weyl group analogue of this conjecture. Our theorem holds in the natural generality of reflection groups in Euclidean or hyperbolic space.

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Penghui Li. 2018-10-16. A colimit of traces of reflection groups. https://arxiv.org/abs/1810.07039

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