Theory and Modern Applications
Table 3 The illustration of the error for the Oseen viscoelastic fluid flow with stabilization term for the FE \(p1-p1-p1_{\mathrm{dg}}\) triples
From: Stabilized lowest equal-order mixed finite element method for the Oseen viscoelastic fluid flow
h | \(\|u-u^{h}\|_{1} \) | \(\|p-p^{h}\|_{0}\) | \(\|\tau-\tau^{h}\|_{0}\) |
|---|---|---|---|
1/4 | 0.44815 | 1.23944 | 0.28020 |
1/8 | 0.18149 | 0.40238 | 0.10445 |
1/16 | 0.07026 | 0.12950 | 0.03951 |
1/32 | 0.02955 | 0.04116 | 0.01484 |
1/64 | 0.01348 | 0.01318 | 0.00565 |