An improved homotopy perturbation method for solving local fractional nonlinear oscillators
An improved homotopy perturbation method for solving local fractional nonlinear oscillators
Local fractional nonlinear oscillators are studied by a modification of the homotopy perturbation method coupled with the variational iteration method. In the solution process, the fractional variational iteration method is adopted to transform the nonlinear oscillator equation into an integral equation, which is then decomposed into a series of equations, …