Quarter-sweep iterative alternating decomposition explicit algorithm applied to diffusion equations

被引：31

作者：

Sulaiman, J

Othman, M ^{[1
]}

Hasan, MK

机构：

[1] Univ Putra Malaysia, Dept Commun Technol & Networks, Serdang 43400, Selangor DE, Malaysia

[2] Univ Malaysia Sabah, Sch Sci & Technol, Kota Kinabalu 88999, Sabah, Malaysia

[3] Univ Kebangsaan Malaysia, Fac Informat Sci & Technol, Bangi 43600, Selangor DE, Malaysia

来源：

INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS | 2004年 / 81卷 / 12期

关键词：

diffusion equation; full-; half- and quarter-sweeps iterative alternating decomposition explicit methods; performance evaluation;

D O I：

10.1080/00207160412331291125

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The aim of this article is to describe the formulation of the quarter-sweep iterative alternating decomposition explicit (QSIADE) method using the finite difference approach for solving one-dimensional diffusion equations. The concept of the QSIADE method is inspired via combination between the quarter-sweep iterative and the iterative alternating decomposition explicit (IADE) methods known as one of the technique in two-step iterative methods. The QSIADE method has been shown to be very fast as compared with the standard IADE method. Some numerical tests were included to support our statement.

引用

页码：1559 / 1565

页数：7

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