Volume growth and closed geodesics on Riemannian manifolds of hyperbolic typeJean-Pierre Ezin, Carlos OgouyandjouInt. J. Math. Mathematical Sciences2005We study the volume growth function of geodesic spheres in the universal Riemann-ian covering of a compact manifold of hyperbolic type. Furthermore, we investigate the growth rate of closed geodesics in compact manifolds of hyperbolic type.