A HIERARCHY OF NEW DISCRETE INTEGRABLE EQUATION AND ITS HAMILTONIAN STRUCTURE 被引量：1

A HIERARCHY OF NEW DISCRETE INTEGRABLE EQUATION AND ITS HAMILTONIAN STRUCTURE

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摘要 A new discrete isospectral problem is introduced,from which a hierarchy of Lax i ntegrable lattice equation is deduced. By using the trace identity,the correspon ding Hamiltonian structure is given and its Liouville integrability is proved. A new discrete isospectral problem is introduced,from which a hierarchy of Lax i ntegrable lattice equation is deduced. By using the trace identity,the correspon ding Hamiltonian structure is given and its Liouville integrability is proved.

作者 DingHaiyong XuXixiang

机构地区 ShandongUniversityofScienceandTechnology

出处《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 2004年第1期51-56,共6页 高校应用数学学报（英文版）（B辑）

关键词 Hamiltonian structure trace identity lattice equation Liouville integra bility. Hamiltonian structure,trace identity,lattice equation,Liouville integra bility.

分类号 O175.5 [理学—基础数学]

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