Year: 1990
Author: Jia-Gan Hu
Journal of Computational Mathematics, Vol. 8 (1990), Iss. 2 : pp. 118–127
Abstract
In this paper, the concept of optimally scaled matrix and the estimate of $\|M^{-1}N\|_{\infty}$ in our previous paper are used to find the upper bounds of the spectral radii of the iterative matrices SOR, SSOR, AOR and SAOR. The sharpness of the upper bounds of the spectral radii of SOR and AOR is established. The proofs are very intuitive and may be considered as the geometrical interpretations of our theorems.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/1990-JCM-9425
Journal of Computational Mathematics, Vol. 8 (1990), Iss. 2 : pp. 118–127
Published online: 1990-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 10