| 解抛物型初边值问题的RK-DMG法 |
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| 引用本文： | 陈明世.解抛物型初边值问题的RK-DMG法[J].华中科技大学学报(自然科学版),1992(Z1). |
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| 作者姓名： | 陈明世 |
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| 作者单位： | 华中理工大学数学系 |
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| 摘 要： | 针对抛物型初边值问题提出了一种新的方法——RK-DMG法.这个方法有机地结合了Runge-Kutta法和剩余校正多层网络方法.从而具有速度快、精度高等优点.它不仅适于求解线性抛物型问题,而且适于求解非线性抛物型问题.
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| 关 键 词： | 初边值问题 Runge-Kutta法 剩余校正 多层网格法 |
An RK-DMG Method for Initial and Boundary Value Problems of Parabolic Type |
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| Chen Mingshi.An RK-DMG Method for Initial and Boundary Value Problems of Parabolic Type[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1992(Z1). |
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| Authors: | Chen Mingshi |
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| Institution: | Chen Mingshi |
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| Abstract: | A new method-the RK-DMG method for solving the initial and boundary value problems of the parabolic type is proposed. The method is theoretically proved to be fast speed and high precision. Furthermore,it easily practises on parallel computers and is also applied to initial boundary problems of non-linear parabolic type. |
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| Keywords: | initial and boundary value problems Runge-Kutta method defect correction multigrid method |
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