Solutions of a variable-coefficient Kadomtsev-Petviashvili equation via computer algebra

被引：14
|
作者：
Tian, B
Gao, YT
机构：
[1] BEIJING UNIV AERONAUT & ASTRONAUT,DEPT APPL MATH & PHYS,BEIJING 100083,PEOPLES R CHINA
[2] INST APPL PHYS & COMPUTAT MATH,LAB COMPUTAT PHYS,BEIJING 100088,PEOPLES R CHINA
来源：
APPLIED MATHEMATICS AND COMPUTATION | 1997年 / 84卷 / 2-3期
关键词：
D O I：
10.1016/S0096-3003(96)00115-4
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We apply the truncated Painleve expansion and computer algebra to a type of the variable-coefficient Kadomtsev-Petviashvilli equations and find a class of the analytical solutions, along with the corresponding constraints on the variable coefficients. Shown in this class are the physically meaningful solutions which possess the usual soliton profile. (C) Elsevier Science Inc., 1997.
引用
收藏
页码：125 / 130
页数：6
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