Analytical approximations to the solutions for a generalized oscillator with strong nonlinear terms

DOI10.1007/s10665-012-9542-4zbMath1276.34009OpenAlexW1993987959MaRDI QIDQ383505

Mohammad Hasan, H. S. Yoon

Publication date: 4 December 2013

Published in: Journal of Engineering Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10665-012-9542-4

zbMATH Keywords

energy balance methodfrequency-amplitude formulationlinear perturbation methodnonlinear perturbation methodPetrov-Galerkin approach

Mathematics Subject Classification ID

Theoretical approximation of solutions to ordinary differential equations (34A45) Nonlinear oscillations and coupled oscillators for ordinary differential equations (34C15)

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