Abstract
In this paper He's modified Lindstedt-Poincare method and bookkeeping parameter method known as Parameter Expanding Methods are applied to nonlinear oscillators with discontinuities. We obtained sufficiently accurate solutions with first-order approximations which are valid for whole domain. Comparison of the obtained solutions with the exact ones show the proposed methods are very effective and convenient.
| Original language | English |
|---|---|
| Pages (from-to) | 267-270 |
| Number of pages | 4 |
| Journal | International Journal of Nonlinear Sciences and Numerical Simulation |
| Volume | 9 |
| Issue number | 3 |
| Publication status | Published - 2008 |
Keywords
- Bookkeeping parameter method
- Modified Lindstedt-Poincare method
- Nonlinear oscillator
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