DISCRETE NONLINEAR SCHRODINGER-EQUATION UNDER NONVANISHING BOUNDARY-CONDITIONS

被引：74
|
作者：
VEKSLERCHIK, VE
KONOTOP, VV
机构：
[1] Institute for Radiophysics and Electronics, Academy of Science of the Ukraine, Kharkov 310085
来源：
INVERSE PROBLEMS | 1992年 / 8卷 / 06期
关键词：
D O I：
10.1088/0266-5611/8/6/007
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The inverse scattering method for the discrete nonlinear Schrodinger equation i(dq(n)/dt) + (1 - \q(n)\2)(q(n-1) + q(n+1) - 2q(n)) + 2(rho2 - \q(n)\2)q(n) = 0 under non-vanishing boundary conditions is developed. Multisoliton solutions are obtained. A number of examples related to some physical problems is considered.
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页码：889 / 909
页数：21
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