The optimal homotopy asymptotic method with application to modified Kawahara equation

الملخص EN

In this paper the optimal homotopy asymptotic method (OHAM) is introduced for obtaining the approximate solution of modified Kawahara equations.

The OHAM results are compared with Variational Iteration Method (VIM), Homotopy Perturbation Method (HPM) and Exact solutions.

The comparison of OHAM with these methods reveals that OHAM is very effective, reliable and efficient.