Modified Preconditioned GAOR Methods for Systems of Linear Equations
Three kinds of preconditioners are proposed to accelerate the generalized AOR (GAOR) method for the linear system from the generalized least squares problem. The convergence and comparison results are obtained. The comparison results show that the convergence rate of the preconditioned generalized A...
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Main Authors: | Xue-Feng Zhang, Qun-Fa Cui, Shi-Liang Wu |
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Format: | Article |
Language: | English |
Published: |
Wiley
2013-01-01
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Series: | Journal of Applied Mathematics |
Online Access: | http://dx.doi.org/10.1155/2013/850986 |
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