My research is in dynamics--the mathematical study of systems that change over time. I am also interested in differential geometry and topology, and especially in how dynamics are generated or restricted by the underlying geometry or topology of a space. Two dynamical systems that I have spent a lot of time thinking about are geodesic flows and convex billiards.

### Publications

(with A. Uribe)

(with N. White)

(with V. Donnay)

(with R. Spatzier)

(with M. Bode and M. Khorami)