Extension of the Homotopy Perturbation Method for Solving Nonlinear Differential-Difference Equations
2010 ◽
Vol 65
(12)
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pp. 1060-1064
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Keyword(s):
In this paper, we have extended the homotopy perturbation method (HPM) to find approximate analytical solutions for some nonlinear differential-difference equations (NDDEs). The discretized modified Korteweg-de Vries (mKdV) lattice equation and the discretized nonlinear Schr¨odinger equation are taken as examples to demonstrate the validity and the great potential of the HPM in solving such NDDEs. Comparisons are made between the results of the presented method and exact solutions. The obtained results reveal that the HPM is a very effective and convenient tool for solving such kind of equations.
2010 ◽
Vol 65
(6-7)
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pp. 511-517
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2012 ◽
Vol 51
(3)
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pp. 826-842
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2017 ◽
Vol 448
(1)
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pp. 401-408
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2017 ◽
Vol 10
(35)
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pp. 1727-1737
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2011 ◽
Vol 61
(9)
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pp. 2829-2842
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2010 ◽
Vol 65
(1-2)
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pp. 53-58
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2011 ◽
Vol 2011
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pp. 1-10
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