Application of parameter-expanding method to strongly nonlinear oscillators

作者：Shou Da Hua^*; He Ji Huan

来源：International Journal of Nonlinear Sciences and Numerical Simulation, 2007, 8(1): 121-124.

DOI：10.1515/IJNSNS.2007.8.1.121

• parameter-expanding method
• nonlinear oscillator

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.

• 出版日期2007
• 单位东华大学