COXETER COVERS OF THE CLASSICAL COXETER GROUPS
COXETER COVERS OF THE CLASSICAL COXETER GROUPS
Let C(T) be a generalized Coxeter group, which has a natural map onto one of the classical Coxeter groups, either B n or D n . Let C Y (T) be a natural quotient of C(T), and if C(T) is simply-laced (which means all the relations between the generators has …