Hyperbolic reflection groups associated to the quadratic forms $-3x_0^2+x_1^2+...+x_n^2$

John Mcleod

We determine the maximal hyperbolic reflection groups associated to the quadratic forms $-3x_0^2+x_1^2+...+x_n^2$, $n\ge 2$, and present the Coxeter schemes of their fundame…