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arXiv 2201.02359nlin.SImath-phmath.MP
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离散非线性薛定谔方程的一般反常波解

General rogue wave solutions to the discrete nonlinear Schrödinger equation

Yasuhiro Ohta, Bao-Feng Feng

摘要:

本文利用KP-Toda约化方法构造了完全离散的非线性薛定谔方程的一般流氓波解。首先,我们从一对双线性方程出发,推导出fd-NLS方程的一般呼吸子解。然后,我们推导出一般的流氓波解决方案采取限制呼吸解决方案。

英文摘要:

In the present paper, we attempt to construct both the general rogue wave solutions to the fully discrete nonlinear Schrödinger (fd-NLS) equation via the KP-Toda reduction method. First, we deduce the general breather solution of the fd-NLS equation starting from a pair of bilinear equations. We then derive the general rogue wave solution by taking a limit to the breather solution.

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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