In this paper, applying He-s energy balance method to determine frequency formulation relations of nonlinear oscillators with discontinuous term or fractional potential. By calculation and computer simulations, compared with the exact solutions show that the results obtained are of high accuracy.
G. A. AfrouziD.D. GanjiR. A. Talarposhti
D.D. GanjiMehdi EsmaeilpourSoheil Soleimani
Mohammad Hadi PashaeiDavoodi Domiri GanjiM. Akbarzade