Irreducible Coxeter system
= Irreducible Coxeter system
{c}
An irreducible Coxeter system is one whose <Coxeter graph> is connected. The connected components of a Coxeter graph give the direct-product decomposition of its Coxeter group.
= Irreducible Coxeter system
{c}
An irreducible Coxeter system is one whose <Coxeter graph> is connected. The connected components of a Coxeter graph give the direct-product decomposition of its Coxeter group.