Table 2 The relation between convergence rate and overlapping degree (Mesh II)
From: Schwarz alternating methods for anisotropic problems with prolate spheroid boundaries
\(\mu _1\) | \(\mu _2\) | k | Number of iteration and corresponding values | |||||
|---|---|---|---|---|---|---|---|---|
0 | 1 | 2 | 3 | 4 | 5 | |||
1.5 | 1.2 | e | 6.4728E−2 | 4.6532E−3 | 3.4571E−5 | 2.6119E−5 | 2.6084E−5 | 2.6002E−5 |
\(e_h\) | – | 2.0222E−3 | 1.2045E−4 | 4.5076E−5 | 9.0874E−6 | 9.0244E−6 | ||
\(q_h\) | – | – | 16.7890 | 3.8033 | 4.9290 | 1.0660 | ||
1.5 | 1.0 | e | 4.5186E−2 | 1.0521E−3 | 9.0705E−5 | 5.4413E−5 | 1.2218E−5 | 1.2103E−5 |
\(e_h\) | – | 1.3736E−3 | 4.8967E−5 | 2.6640E−7 | 1.4184E−7 | 7.5349E−7 | ||
\(q_h\) | – | – | 28.0516 | 18.3810 | 2.7813 | 2.8248 | ||
1.5 | 0.8 | e | 1.4825E−3 | 6.7734E−4 | 9.2125E−5 | 1.8249E−5 | 5.6719E−6 | 5.5017E−6 |
\(e_h\) | – | 6.4936E−4 | 2.1429E−5 | 1.2093E−6 | 8.2674E−8 | 1.0827E−8 | ||
\(q_h\) | – | – | 30.3022 | 17.7197 | 14.62807 | 7.6359 | ||