Comparisons of Block Iterative Methods |
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| Authors: | Yongzhong Song |
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| Affiliation: | (1) School of Mathematics and Computer Science, Nanjing Normal University, Nanjing, 210097, People's Republic of China |
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| Abstract: | Comparison theorems for spectral radii of two block USSOR methods, two block SSOR methods, two block AOR methods, two block SOR methods with respect to a partition  and the corresponding finer partition * are given, respectively, whenever A is an M-matrix or an H-matrix. |
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| Keywords: | linear systems partition block iterative methods spectral radius comparison |
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