Research Article

A Moving Mesh Method for Singularly Perturbed Problems

Table 2

Convergence rates.

εNumber of intervals
16 32 64 128 256

0.85 0.96 1.06 1.47 0.25
0.78 0.90 1.00 1.14 1.68
0.74 0.87 0.94 1.03 1.29
0.69 0.81 0.89 0.98 1.13
0.64 0.76 0.84 0.93 1.12
0.63 0.71 0.79 0.87 0.91
0.64 0.68 0.74 0.80 0.85
0.66 0.65 0.72 0.77 0.83
0.67 0.64 0.71 0.75 0.80
0.67 0.64 0.71 0.75 0.77
······
······
······
0.68 0.64 0.70 0.73 0.75
0.68 0.64 0.70 0.73 0.75

0.68 0.64 0.70 0.73 0.75