| 任意维Newell-Whitehead方程的扩展双曲函数级数解 |
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| 引用本文： | 费经喜,郑春龙.任意维Newell-Whitehead方程的扩展双曲函数级数解[J].商丘师范学院学报,2003,19(2):11-15. |
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| 作者姓名： | 费经喜 郑春龙 |
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| 作者单位： | 丽水师专,物理系,浙江,丽水,323000 |
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| 摘 要： | 对于任意维的NW方程.我们采用扩展的双曲函数级数拟解求得了4 种不等阶精确孤波解和8种行波解,对于相关的低维相关方程的精确孤波解也进行了讨论.
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| 关 键 词： | Newell－Whitehead方程 扩展双曲函数级数方法 精确孤波解 行波解 非线性演化方程 |
| 文章编号： | 1672-3600(2003)02-0011-05 |
| 修稿时间： | 2002年7月26日 |
Extended tanh-function method for solving the arbitrary dimensional Newell-Whitehead equation |
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| FEI Jing-xi,ZHENG Chun-long.Extended tanh-function method for solving the arbitrary dimensional Newell-Whitehead equation[J].Journal of Shangqiu Teachers College,2003,19(2):11-15. |
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| Authors: | FEI Jing-xi ZHENG Chun-long |
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| Abstract: | In this paper, the extended tanh-function method is used for solving the arbitrary dimensional Newell-Whitehead equation: which has significant physics backgrounds. We obtain four
types of nonequivalent solitary wave solutions and eight kinds of traveling solutions. |
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| Keywords: | extended tanh-function method Newell-Whitehead equation solitary wave solution |
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