Table 4 Errors in the \(l^\infty\) norm for test problem 4
\(\epsilon\) | \(\Delta y = \Delta z =0.25\) | \(\Delta y = \Delta z =0.125\) | \(\Delta y = \Delta z =0.0625\) | \(\Delta y = \Delta z =0.03125\) |
|---|---|---|---|---|
0.1 | 1.492e−01 | 2.086e−02 | 1.801e−03 | 2.767e−04 |
0.2 | 2.830e−02 | 5.918e−03 | 1.108e−03 | 2.626e−04 |
0.34 | 1.890e−2 | 4.807e−03 | 1.113e−03 | 2.742e−04 |
0.4 | 1.655e−02 | 4.744e−03 | 1.146e−03 | 2.843e−04 |
0.5 | 1.680e−02 | 4.805e−03 | 1.174e−03 | 2.916e−04 |
0.6 | 1.737e−02 | 4.867e−03 | 1.195e−03 | 2.916e−04 |
0.7 | 1.780e−02 | 4.919e−03 | 1.211e−03 | 3.970e−04 |
0.8 | 1.813e−02 | 4.962e−03 | 1.224e−03 | 3.048e−04 |
0.9 | 1.839e−02 | 4.998e−03 | 1.235e−03 | 3.075e−04 |
1.0 | 1.860e−02 | 5.028e−03 | 1.243e−03 | 3.097e−04 |