2 papers
math.DS2026
Exponential Mixing for Hyperbolic Flows on Non-Compact Spaces
Nicola Bertozzi, Claudio Bonanno, Paulo Varandas
We introduce a family of hyperbolic flows on non-compact phase spaces that includes the geodesic flow on the modular surface. For these systems we prove exponential decay of correl…
nlin.CD2024
Asymptotic behaviour of the confidence region in orbit determination for hyperbolic maps with a parameter
Nicola Bertozzi, Claudio Bonanno
When dealing with an orbit determination problem, uncertainties naturally arise from intrinsic errors related to observation devices and approximation models. Following the least s…