| Fisher方程和Burgers-Fisher方程新的精确行波解 |
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| 引用本文： | 黄炯,刘海鸿.Fisher方程和Burgers-Fisher方程新的精确行波解[J].数学杂志,2011,31(4). |
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| 作者姓名： | 黄炯 刘海鸿 |
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| 作者单位： | 云南师范大学数学学院,云南昆明,650092 |
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| 基金项目： | Supported by Natural Science Foundation of Yunnan province(07Y40422;2007A196M) |
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| 摘 要： | 本文研究了Fisher方程和Burgers-Fisher方程.运用一种辅助微分方程方法,得到了这两种非线性偏微分方程新的精确行波解.
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| 关 键 词： | 行波解 辅助微分方程法 Fisher方程和Burgers-Fisher方程 |
NEW EXACT TRAVELLING WAVE SOLUTIONS FOR FISHER EQUATION AND BURGERS-FISHER EQUATION |
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| HUANG Jiong,LIU Hai-hong.NEW EXACT TRAVELLING WAVE SOLUTIONS FOR FISHER EQUATION AND BURGERS-FISHER EQUATION[J].Journal of Mathematics,2011,31(4). |
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| Authors: | HUANG Jiong LIU Hai-hong |
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| Institution: | HUANG Jiong,LIU Hai-hong (School of Mathematics,Yunnan Normal University,Kunming 650092,China) |
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| Abstract: | In this article, we study Fisher equation and Burgers-Fisher equation. By using the method of an auxiliary ODE method, these equations are investigated and new exact travelling wave solutions are explicitly obtained. |
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| Keywords: | travelling wave solutions auxiliary ODE method Fisher equation and BurgersFisher equation |
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