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Discussion on exp-function method and modified method of simplest equation

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arxiv 1303.0122 v1 pith:HW5MUYDV submitted 2013-03-01 nlin.SI

classification nlin.SI
keywords methodequationexp-functionsimplestansatzmodifiednonlinearpdes
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We discuss the relation between the modified method of simplest equation and the exp-function method. First on the basis of our experience from the application of the method of simplest equation we generalize the exp-function ansatz. Then we apply the ansatz for obtaining exact solutions for members of a class of nonlinear PDEs which contains as particular cases several nonlinear PDEs that model the propagation of water waves.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. The Simple Equations Method (SEsM) and the use of exponential functions for obtaining simple and multisoliton solutions of some nonlinear partial differential equations

    nlin.SI 2019-09 conditional novelty 3.0 of 10

    A generalized ansatz method (SEsM) is shown to reproduce Hirota's KdV multisoliton solutions and to yield an exact solution of a nonintegrable fifth-order KdV-type equation.

  2. Simple equations method (SEsM) and some of its numerous particular cases

    nlin.SI 2019-08 conditional novelty 2.0 of 10

    The Simple Equations Method is a broad ansatz framework, and several established solution methods are shown to be particular cases, but the result is nearly tautological.

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