Half-Sweep Algebraic Multigrid (HSAMG) method applied to diffusion equations

Jumat Sulaiman, and M. Othman, and M. K. Hasan, (2008) Half-Sweep Algebraic Multigrid (HSAMG) method applied to diffusion equations. In: 3rd International Conference on High Performance Scientific Computing, 06-10 March 2006 , Hanoi, Vietnam.

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In previous studies, the efficiency of the Half-Sweep Multigrid (HSMG) method has been shown to be very fast as compared with the standard multigrid method. This is due to its ability to reduce computational complexity of the standard method. In this paper, the primary goal is to propose the Half-Sweep Algebraic Multigrid (HSAMG) method using the HSCN finite difference scheme for solving two-dimensional diffusion equations. The formulation of the HSAMG scheme is derived by borrowing the concept of the HSMG method. Results on some numerical experiments conducted show that the HSAMG method is superior to the standard algebraic method.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Uncontrolled Keywords: Mathematics, Applied
Subjects: ?? QA101-(145) ??
Divisions: SCHOOL > School of Science and Technology
Depositing User: Unnamed user with email storage.bpmlib@ums.edu.my
Date Deposited: 13 Sep 2011 07:39
Last Modified: 30 Dec 2014 06:47
URI: http://eprints.ums.edu.my/id/eprint/1240

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