On Two Noteworthy Deformations Of Negatively (2007)
Curved Riemannian Metrics, Gabriel P. Paternain
Let M be a closed connected C Riemannian manifold whose geodesic flow OE is Anosov. Let ` be a smooth 1-form on M . Given 2 R small, let hEL () be the topological entropy of the Euler-Lagrange flow...