Pseudopotentials, Lax pairs and Backlund transformations for some variable coefficient nonlinear equations
- 21 May 1991
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 24 (10) , L513-L518
- https://doi.org/10.1088/0305-4470/24/10/003
Abstract
Using the method developed by Nucci (1989), the author has obtained the pseudopotentials, Lax pairs, Backlund transformations and the singularity manifold equations of some variable coefficient nonlinear equations. These equations are generalized Korteweg-de Vries, generalized modified Korteweg-de Vries and generalized Boussinesq equations.Keywords
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