h
| Proposed method (6.5) | Method discussed in [21] |
---|
α = 1 | α = 2 | α = 1 | α = 2 |
---|
1/8 | 8.7756(−07) | 4.5043(−07) | 1.6604(−06) | 2.8030(−06) |
1/16 | 4.1258(−08) | 3.4516(−08) | 1.0530(−07) | 1.7649(−07) |
1/32 | 1.8296(−09) | 2.4751(−09) | 6.6915(−09) | 1.1082(−08) |
1/64 | 1.1482(−10) | 1.4936(−10) | 4.2259(−10) | 6.9292(−10) |