A solitary hierarchy of an integrable coupling and its Hamiltonian structure

被引：1

作者：

Zhang, Yu-Feng ^{[1
]}

Nian, Si-Hong

Fan, En-Gui

机构：

[1] Liaoning Normal Univ, Sch Math, Dalian 116029, Peoples R China

[2] Dalian Univ Technol, Dept Appl Math, Dalian 116024, Peoples R China

[3] Fudan Univ, Inst Math, Shanghai 200433, Peoples R China

来源：

CHAOS SOLITONS & FRACTALS | 2007年 / 34卷 / 03期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/j.chaos.2005.11.108

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

A type of higher-dimensional loop algebra, is constructed from which an isospectral problem is established. It follows that an integrable coupling, actually an extended integrable model of the existed solitary hierarchy of equations, is obtained by taking use of the zero curvature equation, whose Hamiltonian structure is worked out by employing the constructed quadratic identity. This method presented in the paper also suits for other soliton equations. (C) 2006 Elsevier Ltd. All rights reserved.

引用

页码：914 / 918

页数：5

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