The two-component Kaup-Kupershmidt equation

被引：4
|
作者：
Popowicz, Z [1 ]
机构：
[1] Univ Wroclaw, Inst Theoret Phys, P1 M Borna 9, PL-50205 Wroclaw, Poland
来源：
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 2004年 / 37卷 / 42期
关键词：
D O I：
10.1088/0305-4470/37/42/L03
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The Kaup-Kupershmidt equation is generalized to a system of equations in the same manner as the Korteweg-de Vries equation is generalized to the HirotaSatsuma equation. The Gelfand-Dikii-Lax and Hamiltonian formulation for this generalization is given. The same construction is repeated for the constrained Kadomtsev-Pietviashvili-Lax operator which leads to the four-component Kaup-Kupershmidt equation. The modified version of the two-component Kaup-Kupershmidt equation is presented and analysed.
引用
收藏
页码：L511 / L516
页数：6
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