Research Article
A High Accuracy Local One-Dimensional Explicit Compact Scheme for the 2D Acoustic Wave Equation
Table 8
The
norm error with
for different
and
for Example
3.
| | | | | |
| | 1/170 | 0.6126 | 3.9454(-11) | 2.9495(-11) | 7.5373(-12) | | 1/160 | 0.6892 | 3.8399(-11) | 2.8656(-11) | 6.6731(-12) | | 1/150 | 0.7351 | 3.7968(-11) | 2.8299(-11) | 6.4342(-12) | | 1/140 | 0.7876 | 3.6524(-11) | 2.7555(-11) | 6.7108(-12) | | 1/131 | 0.8417 | 3.4756(-11) | 2.6059(-11) | 7.1994(-12) | | 1/129 | 0.8548 | 3.5237(-11) | 2.5741(-11) | 7.4449(-12) | | 1/127 | 0.8682 | 3.3824(-11) | 2.5329(-11) | 7.5574(-12) | | 1/125 | 0.8821 | 3.6304(-11) | | | | 1/123 | 0.8965 | 2.5429 | | Overflow |
|
|
