Faster Convergent Modified Lindstedt-Poincare Solution of Nonlinear Oscillators

Year 2020, Volume: 3 Issue: 2, 53 - 60, 22.06.2020

Md. Nazmul Sharif , M. S. Alam İ. A. Yeasmin

https://doi.org/10.32323/ujma.597667

Abstract

The modified Lindstedt-Poincare method has been extended to obtain a faster convergent solution of nonlinear oscillators. First of all a classical type Lindstedt-Poincare solution has been determined and then a conversion formula has been used to find the desired solution. The solution has been compared and justified by corresponding numerical solution.

Keywords

Nonlinear oscillation, Perturbation method, Modified Lindstedt-Poincare method

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