Title	Cyclically reduced elements in Coxeter groups
Creator	Marquis, Timothee
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2019-08-26T16:30
Description	Let W be a Coxeter group. We provide a precise description of the conjugacy classes in W, yielding an analogue of Matsumoto's theorem for the conjugacy problem in arbitrary Coxeter groups. This extends to all Coxeter groups an important result on finite Coxeter groups by M. Geck and G. Pfeiffer from 1993. In particular, we describe the cyclically reduced elements of W, thereby proving a conjecture of A. Cohen from 1994.
Extent	46.0 minutes
Subject	Mathematics; Group theory and generalizations; Geometry; Algebraic structures
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: Université Catholique de Louvain
Series	BIRS Workshop Lecture Videos (Banff, Alta)
Date Available	2020-02-23
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0388678
URI	http://hdl.handle.net/2429/73582
Affiliation	Non UBC
Peer Review Status	Unreviewed
Scholarly Level	Postdoctoral
Rights URI	http://creativecommons.org/licenses/by-nc-nd/4.0/
Aggregated Source Repository	DSpace

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