Approximate analytical solution for the Zakharov-Kuznetsov equations with fully nonlinear dispersion

摘要

In this paper, variational iteration method (VIM) is used to obtain numerical and analytical solutions for the Zakharov-Kuznetsov equations with fully nonlinear dispersion. Comparisons with exact solution show that the VIM is a powerful method for the solution of nonlinear equations. (C) 2007 Elsevier B.V. All rights reserved.