Application of parameter-expanding method to strongly nonlinear oscillators

Da Hua Shou, Ji Huan He

    Research output: Journal article publicationJournal articleAcademic researchpeer-review

    178 Citations (Scopus)

    Abstract

    The parameter-expanding method is applied to a strongly nonlinear oscillator. The obtained frequency is of high accuracy which is valid for the whole solution domain. Comparison of the obtained solution with exact solution is also given.

    Original languageEnglish
    Pages (from-to)121-124
    Number of pages4
    JournalInternational Journal of Nonlinear Sciences and Numerical Simulation
    Volume8
    Issue number1
    DOIs
    Publication statusPublished - 2007

    Keywords

    • Nonlinear oscillator
    • Parameter-expanding method

    ASJC Scopus subject areas

    • Statistical and Nonlinear Physics
    • Computational Mechanics
    • Modelling and Simulation
    • Engineering (miscellaneous)
    • Mechanics of Materials
    • General Physics and Astronomy
    • Applied Mathematics

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