Coxeter covers of the classical Coxeter groups

M. Amram, R. Shwartz, M. Teicher

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 $C(T)$, an…