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arXiv 0710.4985nlin.SI
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一种新的多分量CKP体系

A new multi-component CKP hierarchy

Hongxia Wu, Xiaojun Liu, Yunbo Zeng

摘要:

我们构造了一个新的多分量CKP的本征函数对称性约简的基础上的层次。它包含两类具有自洽源的CKP方程,给出了它们的Lax表示。同时,它还可以约化到$k$约束的CKP族和(1+1)维自洽源孤子族,其中包括两类自洽源Kaup-Kuperschwarf方程和两类自洽源双向Kaup-Kuperschwarf方程。

英文摘要:

We construct a new multi-component CKP hierarchy based on the eigenfunction symmetry reduction. It contains two types of CKP equation with self-consistent sources which Lax representations are presented. Also it admits reductions to $k$-constrained CKP hierarchy and to a (1+1)-dimensional soliton hierarchy with self-consistent source, which include two types of Kaup-Kuperschmidt equation with self-consistent sources and of bi-directional Kaup-Kuperschmidt equation with self-consistent sources.

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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