A new averaging-extrapolation method for quasi-periodic frequency refinement

DOI10.1016/j.physd.2022.133344OpenAlexW4281259711MaRDI QIDQ2150427

Jordi Villanueva

Publication date: 27 June 2022

Published in: Physica D (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physd.2022.133344

zbMATH Keywords

numerical approximationinvariant toriquasi-periodic signalquasi-periodic frequency analysis

Mathematics Subject Classification ID

Numerical analysis (65-XX) Optics, electromagnetic theory (78-XX)

Cites Work

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• On the normal behaviour of partially elliptic lower-dimensional tori of Hamiltonian systems
• Super convergence of ergodic averages for quasiperiodic orbits

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