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An auxiliary parameter method using Adomian polynomials and Laplace transformation for nonlinear differential equations
Authors:Y Khan  H Vázquez-Leal  N Faraz
Institution:1. Department of Mathematics, Zhejiang University, Hangzhou 310027, China;2. University of Veracruz, School of Electronic Instrumentation, Xalapa, Mexico;3. Modern Textile Institute, Donghua University, 1882 Yan’an Xilu Road, Shanghai 200051, China
Abstract:In this article, we proposed an auxiliary parameter method using Adomian polynomials and Laplace transformation for nonlinear differential equations. This method is called the Auxiliary Laplace Parameter Method (ALPM). The nonlinear terms can be easily handled by the use of Adomian polynomials. Comparison of the present solution is made with the existing solutions and excellent agreement is noted. The fact that the proposed technique solves nonlinear problems without any discretization or restrictive assumptions can be considered as a clear advantage of this algorithm over the numerical methods.
Keywords:Auxiliary parameter  Laplace transform  Nonlinear problems  Adomian polynomials
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