On the growth of nonuniform lattices in pinched negatively curved manifolds
arXiv:0902.2315 · doi:10.1515/CRELLE.2009.010
Abstract
We study the relation between the exponential growth rate of volume in a pinched negatively curved manifold and the critical exponent of its lattices. These objects have a long and interesting story and are closely related to the geometry and the dynamical properties of the geodesic flow of the manifold .