Research Article
Optimal Rate of Convergence for a Nonstandard Finite Difference Galerkin Method Applied to Wave Equation Problems
Table 1
NSFD method error in both
and
-norms.
| | -error | -error | Rate | Rate |
| 10 | 3.800 | 1.67 | ā | ā | 15 | 1.700 | 1.110 | 1.983 | 1.0073 | 20 | 1.000 | 8.200 | 1.8445 | 0.9688 | 25 | 6.591 | 6.700 | 1.8678 | 1.0134 | 50 | 2.012 | 3.400 | 1.7119 | 0.9786 | 100 | 5.098 | 1.800 | 1.9806 | 0.9175 |
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