手性障碍电磁散射的PML有限元计算 |
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引用本文: | 高天玲,马富明. 手性障碍电磁散射的PML有限元计算[J]. 数学物理学报(A辑), 2009, 29(3): 643-650 |
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作者姓名: | 高天玲 马富明 |
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作者单位: | (1. 深圳大学 数学与计算科学学院 |广东 深圳 518060|2. 吉林大学 数学学院 长春 130021) |
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基金项目: | 深圳大学校级基金(200855)和国家自然科学基金(10726050, 10801063)资助 |
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摘 要: | 该文建立了手性障碍电磁散射问题的二维模型, 给出问题的有限元分析, 并利用结合PML(perfectly matched layers)技术的有限元法进行数值模拟.
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关 键 词: | 手性 PML 有限元法 |
收稿时间: | 2007-10-30 |
修稿时间: | 2009-03-30 |
The Finite Element Method with Perfectly Matched Layers for the Electromagnetic Scattering by a Chiral Obstacle |
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Affiliation: | (1. College of Mathematics and Computational Science, Shenzhen University, Guangdong Shenzhen 518060|2. Department of Mathematics, Jilin University, Changchun 130021) |
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Abstract: | This paper is concerned with the electromagnetic scattering by a chiral obstacle. A two-dimensional mathematical model is established. The existence and uniqueness of the problem is discussed by a variational approach. A finite element method with perfectly matched layers(PML) is developed for solving the problem. |
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Keywords: | Chiral mediazz Perfectly matched layers(PML)zz Finite element methodzz |
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