EXACT SOLITARY WAVE SOLUTIONS OF COUPLED NONLINEAR EVOLUTION-EQUATIONS USING MACSYMA

被引：79
作者：
HEREMAN, W
机构：
[1] Department of Mathematical and Computer Sciences, Colorado School of Mines, Golden
来源：
COMPUTER PHYSICS COMMUNICATIONS | 1991年 / 65卷 / 1-3期
关键词：
Mathematical Techniques;
D O I：
10.1016/0010-4655(91)90166-I
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A direct series method to find exact travelling wave solutions of nonlinear PDEs is applied to Hirota's system of coupled Korteweg-de Vries equations and to the sine-Gordon equation. The straightforward but lengthy algebraic computations to obtain single and multi-soliton solutions can be carried out with a symbolic manipulation package such as MACSYMA.
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页码：143 / 150
页数：8
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