Research Article
Generalized Preconditioned MHSS Method for a Class of Complex Symmetric Linear Systems
Table 7
Convergence results for IGPMHSS with
.
| | | | | | it.s | avg1 | avg2 | it.s | avg1 | avg2 | it.s | avg1 | avg2 |
| (1.2, 2.2) | 16 | 49 | 21.7 | 15.6 | 60 | 26.7 | 19.5 | 71 | 30.8 | 22.2 | (1.2, 1.9) | 24 | 70 | 29.7 | 21.8 | 91 | 38.1 | 28.1 | 109 | 45.0 | 33.0 | (1.2, 1.8) | 32 | 90 | 37.1 | 27.6 | 119 | 48.7 | 36.8 | 144 | 58.4 | 43.4 | (1.2, 1.6) | 64 | 157 | 92.5 | 54.2 | 200 | 93.2 | 75.1 | 200 | 93.1 | 88.6 | (1.2, 1.6) | 128 | 192 | 92.3 | 89.1 | 192 | 92.3 | 90.4 | 192 | 92.4 | 91.6 |
|
|