Korteweg de Vries 方程的另一种可积离散化
可精确求解与可积系统
2015-08-24 v2
摘要
我们提出了一种基于 Hirota 双线性形式的微分-差分 KdV 方程的替代可积离散化方法。结果表明，使用两个 tau 函数对双线性方程进行直接离散化可立即得到著名的离散 KdV 方程。我们还讨论了其可积性以及与仅涉及一个 tau 函数的经典双线性形式之间的关系。
引用
@article{arxiv.1508.04654,
title = {Alternative integrable discretisation of Korteweg de Vries equation},
author = {Nicoleta-Corina Babalic and A. S. Carstea},
journal= {arXiv preprint arXiv:1508.04654},
year = {2015}
}
备注
This paper has been withdrawn by the author due to the lack of complexity. This is one of my first published articles (2011) and it does not have the complexity of my present work so please accept my withdrawal. It was a mistake submitting it to arXiv