Hurwitz numbers for reflection groups III: Uniform formulae

Abstract We give uniform formulae for the number of full reflection factorizations of a parabolic quasi‐Coxeter element in a Weyl group or complex reflection group, generalizing the formula for the genus‐0 Hurwitz numbers. This paper is the culmination of a series of three.

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Publication Details

Journal
Journal of the London Mathematical Society
Published
2025-03-01
DOI
https://doi.org/10.1112/jlms.70102
Primary Topic
Advanced Algebra and Geometry
Type
article
Field-Weighted Citation Impact
0.00

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article

Hurwitz numbers for reflection groups III: Uniform formulae

Joel Brewster Lewis, Theo Douvropoulos, Alejandro H. Morales
Journal of the London Mathematical Society
Advanced Algebra and Geometry
article

Hurwitz numbers for reflection groups III: Uniform formulae

Joel Brewster Lewis, Theo Douvropoulos, Alejandro H. Morales
article en

Abstract

Abstract We give uniform formulae for the number of full reflection factorizations of a parabolic quasi‐Coxeter element in a Weyl group or complex reflection group, generalizing the formula for the genus‐0 Hurwitz numbers. This paper is the culmination of a series of three.

Journal of the London Mathematical SocietyVol. 111(3)
Université du Québec à Montréal (CA), George Washington University (US), Brandeis University (US)
National Science Foundation, Simons Foundation, Natural Sciences and Engineering Research Council of Canada
Openalex Percentile: Top 91%
Advanced Algebra and Geometry
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