Polynomial Automorphic Forms and Nondiscontinuous Groups
Polynomial Automorphic Forms and Nondiscontinuous Groups
KNOPP(i) 1. Introduction.Let 3PP denote the upper half-plane and let T be a group of linear fractional transformations preserving Jf.Then every element M of T can be represented in the form Mr = (at + b)/(cx + d); a,b,c,d teal, ad -be = 1.With the linear fractional transformation we associate …