Table 1 The errors of numerical solutions at \(\pmb{t=60}\) with \(\pmb{\tau=h}\) for \(\pmb{p=2}\)
h | \(\boldsymbol {\|u^{n}-U^{n}\|_{\infty, h}}\) | \(\boldsymbol {\|u^{n}-U^{n}\|_{\infty, h}}\) [ 17 ] |
|---|---|---|
0.4 | 3.5235 × 10−3 | 1.9587 × 10−2 |
0.2 | 8.0413 × 10−4 | 4.9838 × 10−3 |
0.1 | 1.9123 × 10−4 | 1.2520 × 10−3 |
0.05 | 4.6595 × 10−5 | 3.1346 × 10−4 |