利用（G′/G)-展开法求非线性方程的精确解

doi:10.3969/j.issn.1007-2985.2014.03.004

journal6 ›› 2014, Vol. 35 ›› Issue (3): 15-19.DOI: 10.3969/j.issn.1007-2985.2014.03.004

利用（G′/G)-展开法求非线性方程的精确解

董长紫

（陇东学院数学与统计学院，甘肃庆阳 745000）

出版日期:2014-05-25 发布日期:2014-07-05
作者简介:董长紫(1977-),男，甘肃庆阳人，陇东学院数学与统计学院讲师，硕士，主要从事数学物理方程研究.
基金资助:
陇东学院青年科技创新项目（XYZK1109）

Exact Solutions of Nonlinear Equations by Using the（G′/G)-Expansion Method

DONG Chang-Zi

(Department of Mathematics and Statistics,Longdong University,Qingyang 745000,Gansu China)

Online:2014-05-25 Published:2014-07-05

摘要/Abstract

摘要：利用符号计算软件Maple，通过(G′/G)-展开法，得到Burgers-Fisher方程和Konopelchenko-Durovsky程组的几组新的更广义类型的精确解.

关键词： Burgers-Fisher方程, Konopelchenko-Durovsky方程组, (G&prime, /G)-展开法, 精确解, 符号计算

Abstract: With the aid of symbolic computation system Maple，several new kinds of generalized exact solutions for the Burgers-Fisher equations and Konopelchenko-Durovsky equations are obtained by using a new （G′/G)-expansion method.

Key words: Burgers-Fisher equations；Konopelchenko-Durovsky , equations;（G′/G)-expansion method；exact solutions；symbolic computation

董长紫. 利用（G′/G)-展开法求非线性方程的精确解[J]. journal6, 2014, 35(3): 15-19.

DONG Chang-Zi. Exact Solutions of Nonlinear Equations by Using the（G′/G)-Expansion Method[J]. journal6, 2014, 35(3): 15-19.

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利用（G′/G)-展开法求非线性方程的精确解

Exact Solutions of Nonlinear Equations by Using the（G′/G)-Expansion Method

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