Table 1 Errors for stabilized \(P_{1}\)–\(P_{1}\) pair with \(\tau=h\)
1/h | \(\operatorname{Err}(u_{1})\) | Rate | \(\operatorname {Err}(u_{2})\) | Rate | \(\operatorname{Err}(p_{1})\) | Rate | \(\operatorname {Err}(p_{2})\) | Rate |
|---|---|---|---|---|---|---|---|---|
8 | 7.2271E−2 | – | 2.9717E−1 | – | 1.4967E−2 | – | 1.1617E−2 | – |
32 | 1.7025E−2 | 1.043 | 7.0463E−2 | 1.038 | 1.8549E−3 | 1.506 | 1.9019E−3 | 1.305 |
64 | 8.4129E−3 | 1.017 | 3.4862E−2 | 1.015 | 6.8180E−4 | 1.444 | 7.2067E−4 | 1.400 |