APPROXIMATE SOLUTIONS OF NONLINEAR OSCILLATORS

Şerife FAYDAOĞLU¹

The modified homotopy perturbation method (MHPM) is used for solving the differential equation of pendulum model. Comparisons are made between the standard HPM and the MHPM. The results show that this method is effective and can obtain high accuracy solutions by only one iteration.

Keywords
Nonlinear Oscillators, Homotopy Perturbation Method, Modified Homotopy Perturbation Method, Simple Pendulum, Approximate Solutions ,