Homotopy perturbation transform method with he's polynomial for solution of coupled nonlinear partial differential equations

被引：0
作者：
Sharma D. [1 ]
Singh P. [2 ]
Chauhan S. [1 ]
机构：
[1] Department of Mathematics, Lyallpur Khalsa College, Jalandhar, (Punjab)
[2] Department of Mathematics, Lovely Professional University, Phagwara, (Punjab)
来源：
Nonlinear Engineering | 2016年 / 5卷 / 01期
关键词：
He's polynomials; Homotopy perturbation method; Laplace transform method; Non-linear partial differential equations;
D O I：
10.1515/nleng-2015-0029
中图分类号：
学科分类号：
摘要：
In this paper, a combined form of the Laplace transform method with the homotopy perturbation method (HPTM) is applied to solve nonlinear systems of partial differential equations viz. the system of third order KdV Equations and the systems of coupled Burgers' equations in one- and two- dimensions. The nonlinear terms can be easily handled by the use of He's polynomials. The results shows that the HPTM is very efficient, simple and avoids the round-off errors. Four test examples are considered to illustrate the present scheme. Further the results are compared with Homotopy perturbation method (HPM) which shows that this method is a suitable method for solving systems of partial differential equations.
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页码：17 / 23
页数：6
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