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Application of parameter-expanding method to strongly nonlinear oscillators

Ji-Huan He, Donghua University
Da-Hua Shou

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.

Suggested Citation

Ji-Huan He and Da-Hua Shou. "Application of parameter-expanding method to strongly nonlinear oscillators" INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION 8 (2007): 121-124.
Available at: http://works.bepress.com/ji_huan_he/9