Analytical Solutions of Strongly Non-linear Problems by the Iteration Perturbation Method
A. M. El-Naggar & G. M. Ismail · Journal of Scientific Research and Reports · 2014
This paper applies modified He's iteration perturbation method to study periodic solutions of strongly nonlinear oscillators. Some examples are given to illustrate the effectiveness and convenience of the method. The results are compared with the numerical solution and the compar...
Open access
Research Article
10.9734/JSRR/2015/14364