Research Article
Accelerated Circulant and Skew Circulant Splitting Methods for Hermitian Positive Definite Toeplitz Systems
Table 7
Numerical results of 2D examples for CSCS method with optimal
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| | Sequence (a) | Sequence (b) | Sequence (c) | | IT | | IT | | IT |
| 8 | 2.48 | 26 | 2.31 | 23 | 1.18 | 15 | 16 | 3.75 | 35 | 3.53 | 31 | 1.79 | 20 | 32 | 5.14 | 42 | 4.65 | 36 | 2.41 | 25 | 64 | 6.33 | 44 | 5.70 | 39 | 3.17 | 30 | 128 | 7.39 | 44 | 6.74 | 39 | 3.93 | 34 |
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