| 梯形嵌套加密Q1截断有限元方法及收敛性分析 |
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| 引用本文： | 王雪玲,王奇生.梯形嵌套加密Q1截断有限元方法及收敛性分析[J].五邑大学学报(自然科学版),2012,26(2):8-14. |
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| 作者姓名： | 王雪玲 王奇生 |
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| 作者单位： | 五邑大学数学与计算科学学院,广东江门,529020 |
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| 基金项目： | 广东省自然科学基金资助项目 |
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| 摘 要： | 针对二维Poisson方程边值问题,给出用仿射映射替代Q1变换后k级梯形网格嵌套加密有限元的收敛性分析结果.
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| 关 键 词： | 椭圆边值问题 梯形嵌套加密 Q1截断有限元 |
A Convergence Analysis of the Elliptic Boundary Value Problem of Trapezoid Nested Refinement Finite Element with Q_1 Truncations |
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| WANG Xue-ling,WANG Qi-sheng.A Convergence Analysis of the Elliptic Boundary Value Problem of Trapezoid Nested Refinement Finite Element with Q_1 Truncations[J].Journal of Wuyi University(Natural Science Edition),2012,26(2):8-14. |
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| Authors: | WANG Xue-ling WANG Qi-sheng |
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| Institution: | (School of Mathematics and Computational Science,Wuyi University,Jiangmen 529020,China) |
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| Abstract: | Under Q1 mappings replaced by affine mappings conditions,the convergence results of the level trapezoid nested refinement finite element are proved for the boundary problems of two-dimensional Poisson equations. |
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| Keywords: | elliptic boundary value problems trapezoid nested refinement finite element with Q1 truncations |
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