THE 4 POINT EXPLICIT DECOUPLED GROUP (EDG) METHOD - A FAST POISSON SOLVER

被引：123

作者：

ABDULLAH, AR ^{[1
]}

机构：

[1] LOUGHBOROUGH UNIV TECHNOL,PARALLEL ALGORITHM RES CTR,LOUGHBOROUGH LE11 3TU,LEICS,ENGLAND

来源：

INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS | 1991年 / 38卷 / 1-2期

关键词：

POISSON EQUATION; EXPLICIT DECOUPLED GROUP (EDG) METHOD;

D O I：

10.1080/00207169108803958

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The aim of this paper is to introduce a four point explicit decoupled group (EDG) iterative method as a new Poisson solver. The method is shown to be very much faster compared to existing explicit group (EG) methods due to D. J. Evans and M. J. Biggins (1982) and W. Yousif and D. J. Evans (1985). Some numerical experiments are included to confirm our recommendation. © 1991, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：61 / 70

页数：10

共 6 条

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EVANS, DJ
BIGGINS, MJ
[J]. INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 1982, 10 (3-4) : 269 - 282
[4] PARTER SV, 1982, SIAM J NUMER ANAL, V19, P1173, DOI 10.1137/0719084
[5] PARTER SV, 1981, ELLIPTIC PROBLEM SOL
[6] EXPLICIT GROUP OVER-RELAXATION METHODS FOR SOLVING ELLIPTIC PARTIAL-DIFFERENTIAL EQUATIONS
YOUSIF, WS
EVANS, DJ
[J]. MATHEMATICS AND COMPUTERS IN SIMULATION, 1986, 28 (06) : 453 - 466

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