Table 1.
l 2-norm error and convergence rates with various Δt.
| Case | Δt | Rate | Δt/2 | Rate | Δt/4 | Rate | Δt/8 |
|---|---|---|---|---|---|---|---|
| l 2-error | 3.0679e − 3 | 3.98 | 1.9458e − 4 | 3.99 | 1.2243e − 5 | 4.00 | 7.6600e − 7 |
l 2-norm error and convergence rates with various Δt.
| Case | Δt | Rate | Δt/2 | Rate | Δt/4 | Rate | Δt/8 |
|---|---|---|---|---|---|---|---|
| l 2-error | 3.0679e − 3 | 3.98 | 1.9458e − 4 | 3.99 | 1.2243e − 5 | 4.00 | 7.6600e − 7 |