Lattice solitons directly by the bilinear method
- 1 August 1994
- journal article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 35 (8) , 4057-4066
- https://doi.org/10.1063/1.530842
Abstract
Recently a doubly periodic solution of the Kadomtsev–Petviashvili equation was deduced by summing over component solitons. The same solution was derived directly by the Hirota bilinear method. This alternate route enables one to obtain a new solution. Such a mechanism can also be applied to wavepacket dynamics, e.g., the Davey–Stewartson equation.Keywords
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