Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4582519 | Expositiones Mathematicae | 2009 | 5 Pages |
Abstract
A new proof is given for the statement: For an irreducible, infinite Coxeter group (W,S)(W,S) and w∈Ww∈W, if wSw-1=SwSw-1=S, then w=1w=1 (the identity element of W).
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Dongwen Qi,