| 非线性抛物型方程的变网格有限元法 |
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| 引用本文： | 刘小华,刘质斌. 非线性抛物型方程的变网格有限元法[J]. 高等学校计算数学学报, 2002, 24(2): 119-126 |
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| 作者姓名： | 刘小华 刘质斌 |
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| 作者单位： | 西南石油学院计算机科学系,四川南充,637001;西南石油学院计算机科学系,四川南充,637001 |
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| 基金项目： | 国家自然科学基金,国家教育部博士点基金资助课题 |
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| 摘 要： | Three linear finite element schemes with moving mesh are established for a class of nonlinear parabolic equations.Optimal L^2-norm and energy norm error estimates are derived under certain conditions.
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| 关 键 词： | 非线性抛物型方程 变网格有限元法 初边值问题 |
| 修稿时间： | 2000-04-20 |
THE FINITE ELEMENT METHODS WITH MOVING MESH FOR NONLINEAR PARABOLIC EQUATION |
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| Liu Xiaohua Liu Zhibin. THE FINITE ELEMENT METHODS WITH MOVING MESH FOR NONLINEAR PARABOLIC EQUATION[J]. Numerical Mathematics A Journal of Chinese Universities, 2002, 24(2): 119-126 |
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| Authors: | Liu Xiaohua Liu Zhibin |
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| Abstract: | Three linear finite element schemes with moving mesh are established for a class of nonlinear parabolic equations. Optimal L2-norm and energy norm error estimates are derived under certain conditions. |
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| Keywords: | finite element moving mesh parabolic equation error estimate. |
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