@article{6986,
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. As a corollary, we give an expression of the centralizer of a finite order element in a reflection group using homotopy theory. },
author = {Li, Penghui},
issn = {0002-9939},
journal = {Proceedings of the American Mathematical Society},
number = {11},
pages = {4597--4604},
publisher = {AMS},
title = {{A colimit of traces of reflection groups}},
doi = {10.1090/proc/14586},
volume = {147},
year = {2019},
}