Research Article
A Meshless Method for the Numerical Solution of a Two-Dimension IHCP
Table 7
The comparison between the exact, Tikhonov, SVD, and GA-RBFs solution for
with noisy data (
) for Example 2.
| | Exact | Tikhonov 0 | Tikhonov 1 | Tikhonov 2 | SVD | GA-RBFs | GA-RBFs | () | () |
| 0.1 | 0.095591 | 0.101437 | 0.097458 | 0.097523 | 0.101531 | 0.095599 | 0.095591 | 0.2 | 0.190879 | 0.198779 | 0.195645 | 0.195653 | 0.198852 | 0.190983 | 0.190879 | 0.3 | 0.283933 | 0.291784 | 0.289378 | 0.289331 | 0.291838 | 0.284318 | 0.283938 | 0.4 | 0.374149 | 0.380451 | 0.378655 | 0.378557 | 0.380490 | 0.374808 | 0.374150 | 0.5 | 0.460627 | 0.464780 | 0.463477 | 0.463330 | 0.464807 | 0.460512 | 0.460621 | 0.6 | 0.542503 | 0.544772 | 0.543844 | 0.543652 | 0.544789 | 0.542840 | 0.542509 | 0.7 | 0.618958 | 0.620427 | 0.619756 | 0.619522 | 0.620437 | 0.619578 | 0.618957 | 0.8 | 0.689228 | 0.691744 | 0.691212 | 0.690939 | 0.691750 | 0.689809 | 0.689221 | 0.9 | 0.752612 | 0.758723 | 0.758213 | 0.757905 | 0.758728 | 0.752831 | 0.752612 |
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