DOI: 10.1016/J.SCIENT.2013.02.012
关键词: Homotopy 、 Mathematical analysis 、 Homotopy perturbation method 、 Wave equation 、 Nonlinear system 、 Mathematics 、 Homotopy analysis method
摘要: In this paper, a new technique, namely, the New Homotopy Perturbation Method (NHPM) is applied for solving non-linear two-dimensional wave equation. The two most important steps in application of homotopy perturbation method are to construct suitable equation and choose initial guess. Comparison between our solution with (HPM) shows that NHPM effective accurate these kinds