Optimal analytical and numerical approximations to the (un)forced (un)damped parametric pendulum oscillator
DOI10.1088/1572-9494/ac7bdczbMath1516.34060OpenAlexW4283399647WikidataQ114096353 ScholiaQ114096353MaRDI QIDQ6157066
S. A. El-Tantawy, M. R. Alharthi, Haifa A. Alyousef, Alvaro H. Salas
Publication date: 19 June 2023
Published in: Communications in Theoretical Physics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1088/1572-9494/ac7bdc
He's frequency-amplitude principleHe's homotopy techniquehybrid Padé-finite difference methodKrylov-Bogoliúbov Mitropolsky methodparametric pendulum equation
Theoretical approximation of solutions to ordinary differential equations (34A45) Nonlinear oscillations and coupled oscillators for ordinary differential equations (34C15) Multistep, Runge-Kutta and extrapolation methods for ordinary differential equations (65L06)
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Cites Work
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