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.
@article{809,
title = {A note on automorphisms of halved Cayley graphs of Coxeter systems},
journal = {ARS MATHEMATICA CONTEMPORANEA},
volume = {11},
year = {2015},
doi = {10.26493/1855-3974.809.5b0},
language = {EN},
url = {http://dml.mathdoc.fr/item/809}
}
Pankov, Mark. A note on automorphisms of halved Cayley graphs of Coxeter systems. ARS MATHEMATICA CONTEMPORANEA, Tome 11 (2015) . doi : 10.26493/1855-3974.809.5b0. http://gdmltest.u-ga.fr/item/809/