From: An efficient meshless radial point collocation method for nonlinear p-Laplacian equation
h | Â | \(\frac{1}{8}\) | \(\frac{1}{16}\) | \(\frac{1}{32}\) | |||
---|---|---|---|---|---|---|---|
 | EFG | SMRPI | EFG | SMRPI | EFG | SMRPI | |
p = 1.1 | \(|u-u_{h}|_{0,p}\) | 1.570 × 10−1 | 1.775 × 10−3 | 4.557 × 10−3 | 1.572 × 10−5 | 2.155 × 10−3 | 5.141 × 10−6 |
\(|u-u_{h}|_{1,p}\) | 2.949 × 10−1 | 4.448 × 10−3 | 8.557 × 10−2 | 1.225 × 10−5 | 4.047 × 10−3 | 4.311 × 10−6 | |
\(|u-u_{h}|_{u,p}\) | 2.237 × 10−2 | 3.971 × 10−3 | 1.162 × 10−2 | 1.588 × 10−4 | 1.936 × 10−2 | 1.685 × 10−5 | |
p = 2 | \(|u-u_{h}|_{0,p}\) | 1.582 × 10−3 | 5.595 × 10−4 | 2.509 × 10−4 | 1.411 × 10−6 | 2.509 × 10−4 | 1.411 × 10−6 |
\(|u-u_{h}|_{1,p}\) | 3.163 × 10−2 | 1.658 × 10−3 | 1.643 × 10−2 | 5.125 × 10−5 | 2.738 × 10−3 | 1.091 × 10−6 | |
p = 11.0 | \(|u-u_{h}|_{0,p}\) | 3.681 × 10−2 | 5.849 × 10−3 | 2.038 × 10−2 | 5.985 × 10−5 | 6.523 × 10−3 | 1.258 × 10−6 |
\(|u-u_{h}|_{1,p}\) | 3.921 × 10−2 | 1.582 × 10−4 | 2.171 × 10−2 | 5.781 × 10−6 | 7.164 × 10−3 | 2.478 × 10−6 | |
\(|u-u_{h}|_{u,p}\) | 2.775 × 10−2 | 8.520 × 10−3 | 7.711 × 10−3 | 4.112 × 10−4 | 3.487 × 10−3 | 6.632 × 10−5 |