From: Solving singular second-orderinitial/boundary value problems in reproducing kernel Hilbert space
x | True solution u(x) | Approximate solution u11 | Absolute error | Relative error |
---|---|---|---|---|
0.08 | 0.05566 | 0.05530 | 3.6E-4 | 6.5E-3 |
0.16 | 0.19798 | 0.19765 | 3.3E-4 | 1.7E-3 |
0.24 | 0.39473 | 0.39443 | 3.0E-4 | 7.6E-4 |
0.32 | 0.60560 | 0.60526 | 3.4E-4 | 5.6E-4 |
0.40 | 0.77891 | 0.77839 | 5.2E-4 | 6.6E-4 |
0.48 | 0.86452 | 0.86385 | 6.7E-4 | 7.7E-4 |
0.56 | 0.83516 | 0.83457 | 5.9E-4 | 7.1E-4 |
0.64 | 0.70036 | 0.70009 | 2.7E-4 | 3.8E-4 |
0.72 | 0.50144 | 0.50146 | 1.8E-5 | 3.6E-4 |
0.80 | 0.29175 | 0.29175 | 3.2E-6 | 1.1E-5 |
0.88 | 0.11797 | 0.11771 | 2.6E-4 | 2.2E-3 |
0.96 | 0.01485 | 0.01453 | 3.3E-4 | 2.2E-3 |