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arXiv 1102.1239nlin.SI
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平面图最小权流表示的超离散Toda分子方程的解

Solutions to the ultradiscrete Toda molecule equation expressed as minimum weight flows of planar graphs

Yoichi Nakata

摘要:

利用平面图上的最小权流定义了一个函数,证明了该函数解超离散Toda分子方程及其贝克隆变换和二维Toda分子方程.我们在证明中采用的方法可以被认为是超离散孤子方程可积性的基础。

英文摘要:

We define a function by means of the minimum weight flow on a planar graph and prove that this function solves the ultradiscrete Toda molecule equation, its Bäcklund transformation and the two dimensional Toda molecule equation. The method we employ in the proof can be considered as fundamental to the integrability of ultradiscrete soliton equations.

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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