手性障碍电磁散射的PML有限元计算

Acta mathematica scientia,Series A ›› 2009, Vol. 29 ›› Issue (3): 643-650.

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The Finite Element Method with Perfectly Matched Layers for the Electromagnetic Scattering by a Chiral Obstacle

(1. College of Mathematics and Computational Science, Shenzhen University, Guangdong Shenzhen 518060|2. Department of Mathematics, Jilin University, Changchun 130021)

Received:2007-10-30 Revised:2009-03-30 Online:2009-06-25 Published:2009-06-25
Supported by:
深圳大学校级基金(200855)和国家自然科学基金(10726050, 10801063)资助

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.

Key words: Chiral media, Perfectly matched layers(PML), Finite element method

CLC Number:

65N06

Cite this article

GAO Tian-Ling, MA Fu-Ming. The Finite Element Method with Perfectly Matched Layers for the Electromagnetic Scattering by a Chiral Obstacle[J].Acta mathematica scientia,Series A, 2009, 29(3): 643-650.

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[4] 高天玲.某些手性介质电磁散射和反散射数学问题的分析与计算. 长春: 吉林大学, 2007

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