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arxiv: math/9810205 · v1 · pith:ZJMR6BDVnew · submitted 1998-10-01 · 🧮 math.AP

On the analytical approach to the N-fold B\"acklund transformation of Davey-Stewartson equation

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keywords acklunddavey-stewartsonequationn-foldtransformationanalyticanalyticalapproach
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N-fold B\"acklund transformation for the Davey-Stewartson equation is constructed by using the analytic structure of the Lax eigenfunction in the complex eigenvalue plane. Explicit formulae can be obtained for a specified value of N. Lastly it is shown how generalized soliton solutions are generated from the trivial ones.

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