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

被引：80

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.

引用

页码：143 / 150

页数：8

共 10 条

[1]

Drazin PG, 1989, SOLITONS INTRO

[2] SOLITARY WAVE SOLUTIONS OF NONLINEAR EVOLUTION AND WAVE-EQUATIONS USING A DIRECT METHOD AND MACSYMA [J].