The centralizer of a Coxeter element

2019/12/03 by Ruwen Hollenbach, Hollenbach, Ruwen, Patrick Wegener +1
Materials Science · Mathematics · #Supramolecular Self-Assembly in Materials #Advanced Combinatorial Mathematics #Algebraic structures and combinatorial models

paper · pdf · doi:10.48550/arxiv.1912.01529

Abstract

We prove that the centralizer of a Coxeter element in an irreducible Coxeter group is the cyclic group generated by that Coxeter element.

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