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arXiv 0810.0766nlin.SI
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正则时标上可积系统的双Hamilton结构

Bi-Hamiltonian structures for integrable systems on regular time scales

Blazej M. Szablikowski, Maciej Blaszak, Burcu Silindir

摘要:

给出了正则时标上可积系统的双Hamilton结构的构造。引入了在任意正则时标上有效的$δ$ -伪微分算子代数上的迹泛函。导出了线性泊松张量和相应的哈密顿量。利用Lax族的递归算子给出了二次Poisson张量。该理论通过Ablowitz-Kaup-Newell-Segur和Kaup-Broer族的$Δ$ -微分对应来说明。

英文摘要:

A construction of the bi-Hamiltonian structures for integrable systems on regular time scales is presented. The trace functional on an algebra of $δ$-pseudo-differential operators, valid on an arbitrary regular time scale, is introduced. The linear Poisson tensors and the related Hamiltonians are derived. The quadratic Poisson tensors is given by the use of the recursion operators of the Lax hierarchies. The theory is illustrated by $Δ$-differential counterparts of Ablowitz-Kaup-Newell-Segur and Kaup-Broer hierarchies.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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