On the Ergodicity of the Geodesic Flows on Surfaces of Nonpositive Curvature
Time: 2016-10-18
Published By: Qi Liu
Speaker(s): Dr. Weisheng Wu (BICMR)
Time: 14:00-15:00 April 25, 2016
Venue: Room 9, Quan Zhai, BICMR
We will discuss the problem of whether the geodesic flows on surfaces of nonpositive curvature is ergodic with respect to the Liouville measure. Under a condition on the surfaces we show that the geodesic flows are ergodic.
