Perturbation theory for two-dimensional solitons
E S Benilov; S P Burtsev; E S Benilov; P.P. Shirshov Inst. of Oceanology, Acad. of Sci., Moscow, USSR; S P Burtsev; P.P. Shirshov Inst. of Oceanology, Acad. of Sci., Moscow, USSR
Журнал:
Journal of Physics A: Mathematical and General
Дата:
1986-03-11
Аннотация:
The perturbed Kadomtsev-Petviashvili equation is analysed for media with a split dispersion law. For arbitrary perturbations the method of asymptotic description of the equation solutions is constructed. Applications of this method are given for problems in hydrodynamics and plasma physics.
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