Table 1 Relative errors RES with \(\pmb{r=0.2}\) , \(\pmb{\varepsilon=0.001}\) , \(\pmb{M=31}\) for Example 1
From: Cauchy problem for the Laplace equation in a radially symmetric hollow cylinder
K | 99 | 109 | 139 | 169 | 199 |
|---|---|---|---|---|---|
RES (a priori) | 0.0038 | 0.0036 | 0.0036 | 0.0034 | 0.0035 |
RES (a posteriori) | 0.0037 | 0.0035 | 0.0036 | 0.0033 | 0.0038 |