Bothayna S. Kashkari

Learn More
In this paper, nonlinear Kawahara equation is solved by Optimal Homotopy asymptotic method (OHAM). Comparisons are made between the exact solution, Homotopy Perturbation method (HPM), Variational homotopy perturbation method (VHPM) and variational iteration method (VIM). The results reveal that the proposed method is very useful for problems with large(More)
In this paper, we applied Laplace Homotope Perturbations Method (LHPM) to solve the Kawahara type equations. The numerical results obtained by (LHPM) are compared with exact solutions, homotopy analysis method (HAM), homotopy perturbation method (HPM), optimal Homotopy Perturbation method (OHPM) and Homotpy Perturbation and Variational Iteration method(More)
  • 1