Research Article
A High Accuracy Local One-Dimensional Explicit Compact Scheme for the 2D Acoustic Wave Equation
Table 5
The
norm error with
for different
and
for Example
2.
| | | | | |
| | 1/55 | 0.5818 | 2.3265(-8) | 5.9423(-8) | 4.9813(-8) | | 1/50 | 0.6400 | 1.4417(-8) | 5.6307(-8) | 1.0922(-7) | | 1/45 | 0.7111 | 4.6947(-8) | 7.4385(-8) | 1.6359(-7) | | 1/40 | 0.8000 | 1.1738(-7) | 1.1719(-7) | 3.2546(-7) | | 1/38 | 0.8421 | 1.5834(-7) | 1.6067(-7) | 3.8232(-7) | | 1/37 | 0.8649 | 1.8287(-7) | 1.6693(-7) | 4.1226(-7) | | 1/36 | 0.8889 | 1.7126(-5) | | | | 1/35 | 0.9143 | 3.7430(-2) | | | | 1/34 | 0.9412 | 3.7129 | | | | 1/33 | 0.9697 | 154.6590 | | |
|
|
