Table 1 Estimated convergence order for the periodic boundary value problem (5.43)-(5.1a) and a = 1.
From: Limit Properties of Solutions of Singular Second-Order Differential Equations
| Error estimate | Conv. order |
|---|---|---|
1 | 5.042446e–003 | — |
2 | 2.850171e–003 | 0.823075 |
3 | 1.681410e–003 | 0.761377 |
4 | 1.029876e–003 | 0.707200 |
5 | 6.514046e–004 | 0.660845 |
6 | 4.231359e–004 | 0.622433 |
7 | 2.807926e–004 | 0.591616 |
8 | 1.894611e–004 | 0.567604 |
9 | 1.294654e–004 | 0.549335 |
10 | 8.930836e–005 | 0.535699 |
