2 papers
math.DS2026
Decay of correlations on Abelian covers of isometric extensions of volume-preserving Anosov flows
Mihajlo CekiÄ, Thibault Lefeuvre, Sebastián Muñoz-Thon
We establish an asymptotic expansion in inverse powers of time of the correlation function of isometric extensions of volume-preserving Anosov flows on Abelian covers of closed man…
math.DG2025
The Pestov identity on the frame bundle and associated homogeneous fibrations
Mihajlo CekiÄ, Thibault Lefeuvre, Andrei Moroianu +1
In this short note, we prove a global Pestov identity on the (orthonormal) frame bundle of a Riemannian manifold and deduce similar identities on associated homogeneous fibrations.…