NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS, cilt.26, sa.5, ss.1040-1053, 2010 (SCI-Expanded)
In this article, we applied homotopy perturbation method to obtain the solution of the Korteweg-de Vries Burgers (for short, KdVB) and Lax's seventh-order KdV (for short, LsKdV) equations. The numerical results show that homotopy perturbation method can be readily implemented to this type of nonlinear equations and excellent accuracy. (C) 2009 Wiley Periodicals, Inc. Numer Methods Partial Differential Eq 26: 1040-1053, 2010