A DISPERSION ANALYSIS OF FINITE-ELEMENT METHODS FOR MAXWELLS EQUATIONS

被引：45

作者：

MONK, PB ^{[1
]}

PARROTT, AK ^{[1
]}

机构：

[1] UNIV OXFORD,COMP LAB,OXFORD OX1 3QD,ENGLAND

来源：

SIAM JOURNAL ON SCIENTIFIC COMPUTING | 1994年 / 15卷 / 04期

关键词：

MAXWELLS EQUATIONS; FINITE ELEMENTS; DISPERSION; MIXED METHODS;

D O I：

10.1137/0915055

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A dispersion analysis of six different finite element methods for approximating Maxwell's equations in space is presented. The study is limited to two space dimensions and triangular elements, but all the methods considered can be generalised to three dimensions using prismatic elements. Spatial grids consisting of both equilateral and right triangles are considered.

引用

页码：916 / 937

页数：22

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