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arXiv math-ph/0109009math-phmath.MP
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与差分孤子系统相关的Dressing链方程

Dressing chain equations associated to difference soliton systems

Sergei B. Leble

摘要:

导出了谱问题中分解算子的缀饰链方程。链方程本身产生非线性系统,如果对应的Hirota双线性化的两个算子关于达布变换是协变的,则该非线性系统的闭合产生方程以及非线性系统的解,因此该非线性系统以及这些闭合链定义了对称性。Hirota和Nahm方程的例子被指定。

英文摘要:

The dressing chain equations for factorizing operators of a spectral problem are derived. The chain equations itselves yield nonlinear systems which closure generates solutions of the equations as well as of the nonlinear system if both operators of the correspondent Hirota bilinearization are covariant with respect to Darboux transformation which hence defines a symmetry of the nonlinear system as well as of these closed chains. Examples of Hirota and Nahm equations are specified.

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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