A new fast Fourier method for evaluating Fourier spectra at arbitrary frequencies

DOI10.1007/BF00048440zbMath0880.58011OpenAlexW1975330178MaRDI QIDQ1364245

Karl Wodnar

Publication date: 8 February 1998

Published in: Celestial Mechanics and Dynamical Astronomy (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf00048440

zbMATH Keywords

fast Fourier transformfrequency analysisHamiltonian dynamical systemsFourier methods

Mathematics Subject Classification ID

Dynamical aspects of finite-dimensional Hamiltonian and Lagrangian systems (37J99) Celestial mechanics (70F15)

Cites Work

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• The measure of chaos by the numerical analysis of the fundamental frequencies. Applications to the standard mapping
• Elimination of secular terms generated by the coupling of perturbations
• On the spectral analysis of trajectories in near-integrable Hamiltonian systems

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