Invariant tori of dimension two and three can be computed from single short trajectories using Birkhoff RRE, Bayesian MAP rotation-vector inference, and KZ lattice reduction.
A parameterization method for the computation of invariant tori andtheir whiskers in quasi-periodic maps: Numerical algorithms
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Robust computation of higher-dimensional invariant tori from individual trajectories
Invariant tori of dimension two and three can be computed from single short trajectories using Birkhoff RRE, Bayesian MAP rotation-vector inference, and KZ lattice reduction.