The Riemann—Hilbert problem to coupled nonlinear Schrödinger equation: Long-time dynamics on the half-line

被引:0
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作者
Boling Guo
Nan Liu
机构
[1] Institute of Applied Physics and Computational Mathematics,
关键词
Coupled nonlinear Schrödinger equation; Riemann—Hilbert problem; Initial-boundary value problem; Long-time asymptotics; 35K20; 37K40; 35Q15;
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摘要
We derive the long-time asymptotics for the solution of initial-boundary value problem of coupled nonlinear Schrödinger equation whose Lax pair involves 3 × 3 matrix in present paper. Based on a nonlinear steepest descent analysis of an associated 3 × 3 matrix Riemann—Hilbert problem, we can give the precise asymptotic formulas for the solution of the coupled nonlinear Schrödinger equation on the half-line.
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页码:483 / 508
页数:25
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