Jumat Sulaiman, and Mohammad Khatim Hasan, and Mohamed Othman, (2009) Implementation of red black strategy to quarter sweep iteration for solving first order hyperbolic equations. In: International Symposium on Information Technology 2008 (ITSim), 26-29 August 2008, Kuala Lumpur, Malaysia.
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Official URL: http://dx.doi.org/10.1109/ITSIM.2008.4632033
Our previous researches have shown the extraordinary performance of quarter sweep iteration to speed-up the original method by four times. In this paper, an experimental study is conducted to show the efficiency of the Red-Black Quarter-Sweep iteration by using the Crank-Nicolson (CN) finite difference approximation scheme to obtain numerical solutions of the first order hyperbolic equation. In this paper, the implementation of the Red-Black strategy to Full-Sweep Gauss-Seidel (FGS-RB), Half-Sweep Gauss-Seidel (HGS-RB), and the Quarter-Sweep GaussSeidel (QGS-RB) methods will be discussed. Finally, through numerical results obtained, the QGS-RB iterative method has been shown to be the most superior method compared to FGS-RB and HGS-RB methods. © 2008 IEEE.
|Item Type:||Conference Paper (UNSPECIFIED)|
|Uncontrolled Keywords:||Difference equations, Information technology, Iterative methods, Mercury compounds, Unsteady flow, Experimental studies, Finite difference approximations, First orders, Gauss seidels, Hyperbolic equations, Numerical results; Numerical solutions, Rb methods, Red blacks, Speed-up|
|Subjects:||?? QA150-272.5 ??|
|Divisions:||SCHOOL > School of Science and Technology|
|Deposited By:||IR Admin|
|Deposited On:||24 Mar 2011 13:24|
|Last Modified:||30 Dec 2014 14:30|
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