Integrable discretization of coupled nonlinear Schrodinger equations

被引：7
|
作者：
Tsuchida, T [1 ]
机构：
[1] Univ Tokyo, Grad Sch Sci, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan
来源：
REPORTS ON MATHEMATICAL PHYSICS | 2000年 / 46卷 / 1-2期
关键词：
D O I：
10.1016/S0034-4877(01)80032-X
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A discrete version of the inverse scattering method proposed by Ablowitz, and Ladik is generalized to study an integrable full discretization (discrete time and discrete space) of coupled nonlinear Schrodinger equations. The generalization enables one to solve the initial value problem. Soliton solutions and conserved quantities of the full discrete system are constructed.
引用
收藏
页码：269 / 278
页数：10
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