| 广义KDV方程的对称 |
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| 引用本文： | 郑丽霞. 广义KDV方程的对称[J]. 内蒙古工业大学学报, 2000, 19(3): 176-178 |
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| 作者姓名： | 郑丽霞 |
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| 作者单位： | 郑丽霞（内蒙古工业大学基础部数学教研室，内蒙古呼和浩特，010062） |
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| 摘 要： | 本文用Lie变换群的无穷小方法，求出了广义kdv方程的全部对称，并用特殊的对称将其化为常微分方程.
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| 关 键 词： | 广义kdv方程；变换群；对称 |
| 文章编号： | 1001-5167(2000)03-0176-03 |
| 修稿时间： | 2000-03-01 |
SYMMETRIES OF GENERALIZED KDV EQUATION |
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| ZHENG Li-xia. SYMMETRIES OF GENERALIZED KDV EQUATION[J]. Journal of Inner Mongolia Polytechnic University(Social Sciences Edition), 2000, 19(3): 176-178 |
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| Authors: | ZHENG Li-xia |
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| Abstract: | In this paper,all symmetries of the generalized kdv equation are obtained by means of infinitesimal generator of Lie group of transformation.Ordinary differential equations are derived by use of the symmetries. |
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| Keywords: | generalized kdv equation group of transformation symmetry |
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