| 低模态下弱阻尼KdV方程约化形式的数值分析 |
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| 引用本文： | 卢殿臣,田立新.低模态下弱阻尼KdV方程约化形式的数值分析[J].东南大学学报(自然科学版),1999,29(6):75-80. |
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| 作者姓名： | 卢殿臣 田立新 |
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| 作者单位： | 江苏理工大学数理系!镇江212013 |
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| 基金项目： | 国家自然科学基金，江苏省自然科学基金，江苏省青年科技基金 |
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| 摘 要： | 给出低模态下弱阻尼ＫｄＶ方程约化形式的近似惯性流形，并在五模态下作数值分析，有关数值分析结果与非线性谱分析结果相类似。
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| 关 键 词： | 偏微分方程 KdV方程 约化形式 数值分析 模态 |
Numerical Analysis under Lower Model in Weakly Damped Forced K d V Equation |
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| Lu Dianchen,Tian Lixin.Numerical Analysis under Lower Model in Weakly Damped Forced K d V Equation[J].Journal of Southeast University(Natural Science Edition),1999,29(6):75-80. |
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| Authors: | Lu Dianchen Tian Lixin |
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| Abstract: | In this paper the authos result out the approximate inertial manifold of induce from for lower models in weakly damped forced K d V equation and make numerical analysis. The numerical results for five models are as same as that of nonlinear spectral analysis. |
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| Keywords: | periodic boundary conditions partial differential equation dynamical systems soliton/approximate inertial manifold |
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