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Application of the exp-function method to nonlinear lattice differential equations for multi-wave and rational solutions

✍ Scribed by İsmail Aslan

Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
84 KB
Volume
34
Category
Article
ISSN
0170-4214

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✦ Synopsis

In this paper, we extend the basic Exp-function method to nonlinear lattice differential equations for constructing multi-wave and rational solutions for the first time. We consider a differential-difference analogue of the Korteweg-de Vries equation to elucidate the solution procedure. Our approach is direct and unifying in the sense that the bilinear formalism of the equation studied becomes redundant.

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