| RLW方程的经济型差分-流线扩散法 |
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| 引用本文： | 任宗修,郝岩,白冬梅. RLW方程的经济型差分-流线扩散法[J]. 河南科学, 2006, 24(6): 799-801 |
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| 作者姓名： | 任宗修 郝岩 白冬梅 |
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| 作者单位： | 河南师范大学,数学与信息科学学院,河南,新乡,453007 |
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| 摘 要： | 对线性RLW方程提出了一种经济型差分-流线扩散法,分析了该方法的稳定性和收敛性,得到了L2模拟丰满误差估计和H 1模丰满误差估计.
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| 关 键 词： | 线性RLW方程 经济型差分-流线扩散法 人工粘性 |
| 文章编号： | 1004-3918(2006)06-0799-03 |
| 收稿时间： | 2006-06-02 |
| 修稿时间： | 2006-06-02 |
Economical Finite Difference-Streamline Diffusion Method for RLW Equation |
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| REN Zong-xiu,HAO Yan,BAI Dong-mei. Economical Finite Difference-Streamline Diffusion Method for RLW Equation[J]. Henan Science, 2006, 24(6): 799-801 |
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| Authors: | REN Zong-xiu HAO Yan BAI Dong-mei |
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| Affiliation: | College of Mathematics and Information Science, Henan Normal University, Xinxiang 453007, China |
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| Abstract: | The economical finite difference-streamline diffusion method is presented for linear RLW equation. We examine the stability and convergence properties of the method. The quasi-optimal order error estimate in L^2 norm and optimal order error estimate in H^1 norm are obtained. |
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| Keywords: | linear RLW equation the economical finite difference-streamline diffusion method artificial viscosity |
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