University of Cape Town
Matveev V. B., Dubard P., Smirnov A. O.
Quasi-rational solutions of nonlinear Schrodinger equation
2015, Vol. 11, No. 2, pp. 219-240
The method for constructing quasi-rational solutions of the nonlinear Schrödinger equation, Kadomtsev–Petviashvili equation and some other integrable nonlinear equations is considered. Examples of range 2 and 3 solutions are given.