INTEGRABLE DISCRETIZATION OF COUPLED ABLOWITZ-LADIK EQUATIONS WITH BRANCHED DISPERSION

被引：0
|
作者：
Babalic, Corina N. [1 ]
机构：
[1] Univ Craiova, 13 AI Cuza, Craiova 200585, Romania
来源：
ROMANIAN JOURNAL OF PHYSICS | 2018年 / 63卷 / 9-10期
关键词：
Hirota bilinear formalism; discretization; soliton solutions;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We construct an integrable discretization of differential-difference multicomponent Ablowitz-Ladik system with branched dispersion relation, using the Hirota bilinear formalism. The multisoliton solutions are also discussed, first for the fully discrete version of Ablowitz-Ladik equation, second for the coupled Ablowitz-Ladik system with 2 and N equations.
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页数：10
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