Laplace Decomposition Approximation Solution for a System of Multi-Pantograph Equations
Authors: M. A. Koroma, C. Zhan, A. F. Kamara, A. B. Sesay
Abstract:
In this work we adopt a combination of Laplace transform and the decomposition method to find numerical solutions of a system of multi-pantograph equations. The procedure leads to a rapid convergence of the series to the exact solution after computing a few terms. The effectiveness of the method is demonstrated in some examples by obtaining the exact solution and in others by computing the absolute error which decreases as the number of terms of the series increases.
Keywords: Laplace decomposition, pantograph equations, exact solution, numerical solution, approximate solution.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1087105
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[1] Abazari N, Abazari R (2009). “Solution of nonlinear second-order
pantograph equations via differential transformation method”, World
Academy of Science, Engineering and Technology, 58.
[2] Adomian G, Rach R (1992). “Noise terms in decomposition series
solution“, Computers Math., 24(11): 61- 64.
[3] Buhmann MD, Iserles A (1993). “Stability of the discretized pantograph
differential equation”, J. Math. Comput., 60: 575-589.
[4] Derfel GA, Iserles A (1997). “The pantograph equation in the complex
plane”, J. Math. Anal. Appl., 213: 117-132.
[5] J. H. He. A New Approach to Nonlinear Ppartial Differential Equations.
Commun.Nonline- ar Sci. Numer. Simul. 1997, 2: 203-205.
[6] Khuri SA (2001). “A Laplace decomposition algorithm applied to a class
of nonlinear differential equations”, Journal of Applied Mathematics,
4(1): 141–15.
[7] Liu MZ, Li D (2004). “Properties of analytic solution and numerical
solution of multi-pantograph equation”, Applied Mathematics and
Computation, 155(3): 853-871.
[8] Ockendon JR, Tayler AB (1971). “The dynamics of a current collection
system for an electric locomotive”, Proc. Roy. Soc. London, A 322.
[9] Sezer M, Akyuz-Dascioglu A (2007). “A Taylor method for numerical
solution of generalized pantograph equations with linear functional
argument”, J. Comput. Appl. Math., 200: 217-225.