Solitons and discrete eigenfunctions of the recursion operator of non-linear evolution equations. I: The Caudrey-Dodd-Gibbon-Sawada-Kotera equation
作者： R N Aiyer , B Fuchssteiner , W Oevel
DOI: 10.1088/0305-4470/19/18/022
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摘要: The solution of the third-order isospectral equation Caudrey-Dodd-Gibbon-Sawada-Kotera (CDGSKE) for soliton potential is obtained recursively from Riccati derived by iterating once auto-Backlund transformation. It then shown that discrete eigenfunctions sixth-order recursion operator this can be written in terms solutions equation. behaviour 1-soliton which has certain novel features studied. A sine-Gordon-like resembling double-sine-Gordon CDGSKE.
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