A note on automorphisms of halved Cayley graphs of Coxeter systems
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We consider the halved Cayley graphs of Coxeter systems and show that every automorphism of such a graph can be uniquely extended to an automorphism of the corresponding Cayley graph.
[1] Aleksander Vesel,et al. A characterization of halved cubes , 1998, Ars Comb..
[2] Jacques Tits,et al. Buildings of Spherical Type and Finite BN-Pairs , 1974 .
[3] Mark Pankov. Grassmannians of Classical Buildings , 2010, Algebra and Discrete Mathematics.
[4] G. Ziegler. Lectures on Polytopes , 1994 .
[5] A. Björner,et al. Combinatorics of Coxeter Groups , 2005 .