| CASCADIC MULTIGRID METHOD FOR THE MORTAR ELEMENT METHOD FOR P1 NONCONFORMING ELEMENT |
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| 作者姓名： | Chun-jia Bi Dan-hui Hong |
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| 作者单位： | [1]Department of Mathematics, Yantai University, Shandong 264005, China [2]Institute of Mathematics, Fudan University, Shanghai 200433, China |
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| 基金项目： | Supported by the National Natural Science Foundation of China under grant 10071015. |
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| 摘 要： | In this paper,we consider the cascadic multigrid method for the mortar P_1 noncon-forming element which is used to solve the Poisson equation and prove that the cascadicconjugate gradient method is accurate with optimal complexity.
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| 关 键 词： | 非一致性元素 喷射格栅 Mortar元素 Poisson方程 |
| 收稿时间： | 2004-02-17 |
| 修稿时间： | 2004-02-17 |
CASCADIC MULTIGRID METHOD FOR THE MORTAR ELEMENT METHOD FOR P1 NONCONFORMING ELEMENT |
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| Chun-jia Bi Dan-hui Hong.CASCADIC MULTIGRID METHOD FOR THE MORTAR ELEMENT METHOD FOR P1 NONCONFORMING ELEMENT[J].Journal of Computational Mathematics,2005,23(4):425-440. |
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| Authors: | Chun-jia;Bi;Dan-hui;Hong |
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| Abstract: | In this paper, we consider the cascadic multigrid method for the mortar P1 nonconforming element which is used to solve the Poisson equation and prove that the cascadic conjugate gradient method is accurate with optimal complexity. |
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| Keywords: | Mortar P1 nonconforming element Cascadic multigrid method |
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