Application of Rational Expansion Method for Differential-Difference Equation

• 作者: 王琪
• 来源期刊: 理论物理通讯：英文版
• 学科: 数学
• 关键词: 微分差分方程 应用 理性 形式解 非线性 周期
• 年，卷（期）: 2011,（12）
• 页码范围: 981-986
• 页数: 6页
• 分类号: O175.7|O175.29
• 语种: 英文

摘要

In this paper, we applied the rational formal expansion method to construct a series of sofiton-like and period-form solutions for nonlinear differential-difference equations. Compared with most existing methods, the proposed method not only recovers some known solutions, but also finds some new and more general solutions. The efficiency of the method can be demonstrated on Toda Lattice and Ablowitz-Ladik Lattice.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	王琪		1	0	0.0	0.0