Growth of conjugacy classes of Schottky groups in higher rank symmetric spaces
arXiv:math/0512333
Abstract
Let be a globally symmetric space of noncompact type, and $Γ\subset\Isom(X)$ a Schottky group of axial isometries. Then is a locally symmetric Riemannian manifold of infinite volume. The goal of this note is to give an asymptotic estimate for the number of primitive closed geodesics in modulo free homotopy with period less than .
arXiv comment15 pages