内蒙古工业大学学报(自然科学版)
內矇古工業大學學報(自然科學版)
내몽고공업대학학보(자연과학판)
JOURNAL OF INNER MONGOLIA UNIVERSITY OF TECHNOLOGY(NATURAL SCIENCE EDITION)
2013年
1期
6-10
,共5页
王晓民%苏道毕力格
王曉民%囌道畢力格
왕효민%소도필력격
( G′/G) -展开法%精确行波解%广义的Hirota-Satsuma耦合KdV系统
( G′/G) -展開法%精確行波解%廣義的Hirota-Satsuma耦閤KdV繫統
( G′/G) -전개법%정학행파해%엄의적Hirota-Satsuma우합KdV계통
The ( G′/G) -expansion method%Exact travelling wave solutions%The generalized Hirota -Satsuma coupled KdV system
本文借助于计算机代数系统Mathematica,利用(G′/G)-展开法成功获得了广义的Hirota-Satsuma耦合KdV系统丰富的精确行波解,并且分别以含两个任意参数的双曲函数、三角函数及有理函数等三种形式表示。
本文藉助于計算機代數繫統Mathematica,利用(G′/G)-展開法成功穫得瞭廣義的Hirota-Satsuma耦閤KdV繫統豐富的精確行波解,併且分彆以含兩箇任意參數的雙麯函數、三角函數及有理函數等三種形式錶示。
본문차조우계산궤대수계통Mathematica,이용(G′/G)-전개법성공획득료엄의적Hirota-Satsuma우합KdV계통봉부적정학행파해,병차분별이함량개임의삼수적쌍곡함수、삼각함수급유리함수등삼충형식표시。
In this paper, with the aid of symbolic computation system Mathematica ,we successfully obtained abundant exact travelling wave solutions for the generalized Hirota-Satsuma coupled KdV system by using the ( G′/G)-expansion method .The traveling wave solutions are expressed by three types of functions which are the hyperbolic functions ,the trigonometric functions and the rational functions with two arbitrary parameters .