New explicit rational solitary wave solutions for discretized mKdV lattice equation

被引：7

作者：

Yu, YX ^{[1
]}

Wang, Q

Zhang, HQ

机构：

[1] Dalian Univ Technol, Dept Appl Math, Dalian 116024, Peoples R China

[2] Chinese Acad Sci, Key Lab Math Mechanizat, Beijing 100080, Peoples R China

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 2005年 / 44卷 / 06期

关键词：

differential-difference equations; discretized mKdV lattice equation; solitary wave solution; rational expand method;

D O I：

10.1088/6102/44/6/1011

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this letter, we study discretized mKdV lattice equation by using a new generalized ansatz. As a result, many explicit rational exact solutions, including some new solitary wave solutions, are obtained by symbolic computation code Maple.

引用

页码：1011 / 1014

页数：4

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