Article ID Journal Published Year Pages File Type
1708171 Applied Mathematics Letters 2013 6 Pages PDF
Abstract

In this work, we investigate the generalized variable-coefficient extended Korteweg–de Vries equation in fluid dynamics. Through the binary Bell polynomials, more general bilinear form and NN-soliton solutions than the existing ones are presented. Besides, two types of the Bäcklund transformation are derived. Based on the Bäcklund transformation in the binary-Bell-polynomial form, Lax pair is constructed as well.

Related Topics
Physical Sciences and Engineering Engineering Computational Mechanics
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