Table 3 The relation between convergence rate and mesh: \(\mu _1=2.5\), \(\mu _2=2.0\)
From: Schwarz alternating methods for anisotropic problems with prolate spheroid boundaries
Mesh | k | Number of iteration and corresponding values | |||||
|---|---|---|---|---|---|---|---|
0 | 1 | 2 | 3 | 4 | 5 | ||
I | e | 2.1078E−2 | 8.4562E−3 | 5.9623E−3 | 4.6782E−3 | 4.6511E−3 | 4.6407E−3 |
\(e_h\) | 9.0022E−4 | 3.0713E−5 | 2.1630E−6 | 1.5593E−6 | 1.1858E−6 | ||
\(q_h\) | 29.3106 | 14.1992 | 1.3871 | 1.3150 | |||
II | e | 8.3741E−3 | 7.6501E−3 | 4.6829E−3 | 9.4296E−4 | 8.6241E−4 | 8.5788E−4 |
\(e_h\) | – | 7.7637E−4 | 1.4383E−6 | 3.7605E−8 | 9.6070E−9 | 2.4529E−9 | |
\(q_h\) | – | – | 53.9787 | 38.2471 | 3.9143 | 3.9166 | |
III | e | 1.8257E−3 | 5.4865E−4 | 4.2731E−5 | 3.5722E−5 | 3.5605E−5 | 3.5592E−5 |
\(e_h\) | – | 1.0350E−6 | 5.2502E−9 | 1.2387E−10 | 3.6938E−11 | 5.0933E−11 | |
\(q_h\) | – | – | 197.1280 | 51.8669 | 11.4751 | 6.2403 | |