Table 3 The errors of numerical solutions at \(\pmb{t=60}\) with \(\pmb{\tau=h}\) for \(\pmb{p=6}\)
h | \(\boldsymbol {\|u^{n}-U^{n}\|_{\infty, h}}\) | \(\boldsymbol {\|u^{n}-U^{n}\|_{\infty, h}}\) [ 17 ] |
|---|---|---|
0.4 | 3.1535 × 10−2 | 6.3539 × 10−2 |
0.2 | 7.4328 × 10−3 | 1.6496 × 10−2 |
0.1 | 1.8246 × 10−3 | 4.1593 × 10−3 |
0.05 | 4.5437 × 10−4 | 1.0409 × 10−3 |