Prolongation approach to Lax pairs and Bäcklund transformation of the variable coefficient KdV equation

Guo-cheng Wu

Chaos, Solitons & Fractals, 2009, vol. 42, issue 1, 408-411

Abstract: This paper applies the prolongation approach proposed by Wahlquist and Estabrook to a general variable coefficient KdV equation, and the corresponding Lax pairs are obtained using symbolic computation.

Date: 2009
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:42:y:2009:i:1:p:408-411

DOI: 10.1016/j.chaos.2009.01.004

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