Parabolic bundles, elliptic surfaces and SU (2)-representation spaces of genus zero Fuchsian groups.
Parametrization of Möbius groups acting in a disk.
Parametrization of reflection groups acting in a disk.
Pleating coordinates for the Earle embedding
Poincaré series and negatively curved manifolds.
Polymorphic Functions for Groups of Divergence Type.
Prime geodesic theorem for the theta case.
Proper periods of normal N.E.C. subgroups with even index.
By a non-Euclidean crystallographic (N.E.C.) group we shall mean a discrete subgroup Γ of isometries of the non-Euclidean plane including those reverse orientation, reflections and glide-reflections.In [1] we computed the proper periods of normal N.E.C. subgroups of an N.E.C. group, when the index of the group with respect to the subgroup is odd. In this paper we shall compute the proper period of normal N.E.C. subgroups, when the index is even.The corresponding problem for Fuchsian groups, which...
Propriétés générales des substitutions à une variable et des fonctions qu'elles laissent invariables