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On Centralizers of Reflections in Coxeter Groups
Author(s) -
Brink Brigitte
Publication year - 1996
Publication title -
bulletin of the london mathematical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.396
H-Index - 48
eISSN - 1469-2120
pISSN - 0024-6093
DOI - 10.1112/blms/28.5.465
Subject(s) - coxeter group , mathematics , pure mathematics
We show that the centralizer of a reflection in a Coxeter group is the semidirect product of a Coxeter group by a free group