Nonlinear oscillator with discontinuity by parameter-expansion method

Shu-Qiang Wang and Ji-Huan He

Chaos, Solitons & Fractals, 2008, vol. 35, issue 4, 688-691

Abstract: The parameter-expansion method is applied to a nonlinear oscillator with discontinuity. One iteration is sufficient to obtain a highly accurate solution, which is valid for the whole solution domain. Comparison of the obtained solution with the exact one shows that the method is very effective and convenient.

Date: 2008
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:35:y:2008:i:4:p:688-691

DOI: 10.1016/j.chaos.2007.07.055

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