NEW INTEGRABLE LATTICE HIERARCHY AND ITS INTEGRABLE COUPLING

被引：1
|
作者：
Li, Zhu [1 ]
Dong, Huanhe [2 ]
机构：
[1] Xinyang Normal Univ, Coll Math & Informat Sci, Xinyang 464000, Peoples R China
[2] Shandong Univ Sci & Technol, Coll Informat Sci & Engn, Qingdao 266510, Peoples R China
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2009年 / 23卷 / 23期
关键词：
Discrete integrable system; discrete zero curvature equation; Hamiltonian structure; integrable coupling; DIFFERENTIAL-DIFFERENCE EQUATIONS; PERTURBATION EQUATIONS; NEGATIVE HIERARCHIES; SPECTRAL PROBLEM; LIE-ALGEBRAS; SYSTEMS; MODELS;
D O I：
10.1142/S0217979209053114
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
New hierarchy of Liouville integrable lattice equation and their Hamiltonian structure are generated by use of the Tu model. Then, integrable couplings of the obtained system is worked out by the extending spectral problem.
引用
收藏
页码：4791 / 4800
页数：10
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