Table 4 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 | |||
2.5 | 1.8 | e | 7.4537E−3 | 8.6547E−4 | 4.6829E−4 | 9.5781E−5 | 8.7710E−5 | 8.7058E−5 |
\(e_h\) | – | 6.0775E−7 | 4.7353E−8 | 5.3837E−9 | 6.2859E−10 | 5.6858E−10 | ||
\(q_h\) | – | – | 12.8344 | 8.7955 | 8.5647 | 1.1055 | ||
2.5 | 1.6 | e | 2.4832E−3 | 7.6489E−4 | 5.4952E−5 | 3.6848E−5 | 2.6981E−5 | 2.6773E−5 |
\(e_h\) | – | 2.9321E−7 | 1.1713E−8 | 5.8642E−10 | 2.8518E−10 | 2.1763E−10 | ||
\(q_h\) | – | – | 25.0324 | 19.9742 | 2.0563 | 1.3104 | ||
2.5 | 1.4 | e | 5.4377E−4 | 7.6811E−5 | 6.8129E−6 | 8.1056E−7 | 8.0859E−7 | 8.05378E−7 |
\(e_h\) | – | 4.2367E−7 | 6.0310E−9 | 1.0814E−10 | 1.9075E−11 | 9.2494E−12 | ||
\(q_h\) | – | – | 70.2475 | 55.76912 | 5.6694 | 2.06226 | ||