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Structure of two-dimensional solitons in the context of a generalized Kadomtsev-Petviashvili equation

Journal Article · · Radiophys. Quantum Electron. (Engl. Transl.); (United States)
OSTI ID:6179788
;
The structure of steady-state two-dimensional solutions of the soliton type with quadratic and cubic nonlinearities and power-law dispersion is analyzed numerically. It is shown that steadily coupled two-dimensional multisolitons can exist for positive dispersion in a broad class of equations, which generalize the Kadomtsev-Petviashvili equation.
OSTI ID:
6179788
Journal Information:
Radiophys. Quantum Electron. (Engl. Transl.); (United States), Journal Name: Radiophys. Quantum Electron. (Engl. Transl.); (United States) Vol. 30:10; ISSN RPQEA
Country of Publication:
United States
Language:
English

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Related Subjects

657002* -- Theoretical & Mathematical Physics-- Classical & Quantum Mechanics
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
DIFFERENTIAL EQUATIONS
EQUATIONS
FOURIER TRANSFORMATION
INTEGRAL TRANSFORMATIONS
ITERATIVE METHODS
KORTEWEG-DE VRIES EQUATION
MATHEMATICS
NUMERICAL ANALYSIS
NUMERICAL SOLUTION
PARTIAL DIFFERENTIAL EQUATIONS
QUASI PARTICLES
SHOCK WAVES
SOLITONS
TRANSFORMATIONS
TWO-DIMENSIONAL CALCULATIONS
WAVE PROPAGATION