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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Official URL: http://dx.doi.org/10.1007/978-3-540-79409-7_40

Abstract

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 Paper (UNSPECIFIED)
Uncontrolled Keywords:Mathematics, Applied
Subjects:?? QA101-(145) ??
Divisions:SCHOOL > School of Science and Technology
ID Code:1240
Deposited By:IR Admin
Deposited On:13 Sep 2011 15:39
Last Modified:30 Dec 2014 14:47

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