High-Order Variational Calculation for the Frequency of Time-Periodic Solutions
classification
🧮 math-ph
math.MP
keywords
frequencysolutionstheorytime-periodicvariationalapplyingcalculationconvergent
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We develop a convergent variational perturbation theory for the frequency of time-periodic solutions of nonlinear dynamical systems. The power of the theory is illustrated by applying it to the Duffing oscillator.
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