3 papers
math.DS2025
Monotonicity of the Liouville entropy along the Ricci flow on surfaces
Karen Butt, Alena Erchenko, Tristan Humbert +1
We show that the Liouville entropy of the geodesic flow of a closed surface of non-constant negative curvature is eventually strictly increasing along the normalized Ricci flow (NR…
math.DS2024
Symmetries of geodesic flows on covers and rigidity
Daniel Mitsutani
We define and study the foliated centralizer: the group of centralizer elements of the lift of an Anosov system on a non-compact manifold which additionally preserve the…
math.DS2021
Simplicity of the Lyapunov Spectrum for classes of Anosov flows
Daniel Mitsutani
We prove that in a -open and -dense set of some classes of Anosov flows all Lyapunov exponents have multiplicity 1 with respect to appropriate measures. The classes…