Research Article
A Numerical Method for Solving Elliptic Interface Problems Using Petrov-Galerkin Formulation with Adaptive Refinement
Table 3
Numerical results of Example
4 with different mesh.
| | Mesh | | | | CPU Time |
| | Adaptive IFEM Mesh in [22] | 4021 | 4.11e-2 | | |
| | Adaptive Mesh | 933 | 4.41e-2 | 1.32e-3 | 15.3s | | 3417 | 1.32e-2 | 3.75e-4 | 22.0s |
| | Adaptive Interface Mesh | 2017 | 1.28e-2 | 3.84e-4 | 17.6s | | 3453 | 8.86e-3 | 1.65e-4 | 26.0s |
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