A FINITE-ELEMENT METHOD FOR APPROXIMATING THE TIME-HARMONIC MAXWELL EQUATIONS

被引：103

作者：

MONK, P

机构：

[1] Department of Mathematical Sciences, University of Delaware, Newark, 19713, DE

来源：

NUMERISCHE MATHEMATIK | 1992年 / 63卷 / 02期

关键词：

D O I：

10.1007/BF01385860

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper we study the use of Nedelec's curl conforming finite elements to approximate the time-harmonic Maxwell equations on a bounded domain. The analysis is complicated by the fact that the bilinear form is not coercive, and the principle part has a very large null-space. This difficulty is circumvented by using a discrete Helmholtz decomposition of the error vector. Numerical results are presented that compare two different linear elements.

引用

页码：243 / 261

页数：19

共 23 条

[1] SOLVING MAXWELL EQUATIONS IN A CLOSED CAVITY, AND THE QUESTION OF SPURIOUS MODES [J].