Research Article
Generalized Preconditioned MHSS Method for a Class of Complex Symmetric Linear Systems
Table 6
Convergence results for IGPMHSS with
.
| | | | | | it.s | avg1 | avg2 | it.s | avg1 | avg2 | it.s | avg1 | avg2 |
| (0.8, 2) | 16 | 55 | 21.5 | 22.5 | 69 | 26.3 | 27.1 | 82 | 30.4 | 30.8 | (0.8, 1.6) | 24 | 82 | 32.1 | 33.1 | 105 | 39.4 | 40.1 | 125 | 45.8 | 46.1 | (0.8, 1.4) | 32 | 108 | 43.4 | 42.7 | 139 | 52.8 | 52.4 | 167 | 61.3 | 60.8 | (0.8, 1.2) | 64 | 160 | 95.4 | 54.2 | 190 | 96.4 | 70.2 | 198 | 96.9 | 80.8 | (0.8, 1.2) | 128 | 185 | 95.1 | 91.7 | 178 | 95.2 | 92.3 | 184 | 95.3 | 91.9 |
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