NEW MIXED FINITE-ELEMENT SCHEMES FOR CURRENT CONTINUITY EQUATIONS

被引：34

作者：

MARINI, LD ^{[1
]}

PIETRA, P ^{[1
]}

机构：

[1] CNR,IST ANAL NUMER,I-27100 PAVIA,ITALY

来源：

COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING | 1990年 / 9卷 / 04期

关键词：

D O I：

10.1108/eb010080

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Two new mixed finite element schemes for discretizing current continuity equations are presented. Together with the good features of the already-known mixed scheme (current preservation and good approximation of sharp shapes), they provide M-matrices, even when a zero order term is present in the equations.

引用

页码：257 / 268

页数：12

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