Theory and Modern Applications
Table 2 DOF, the energy-error and L2-error using sXFEM with different impact radius r
2/ h | r | DOF | \(\boldsymbol {\|u-u_{h}\|_{0}}\) | \(\boldsymbol {\|u-u_{h}\|_{E}}\) |
|---|---|---|---|---|
51 | 0.05 | 2720 | 7.62956091 × 10−5 | 1.03929952 × 10−2 |
51 | 0.1 | 2800 | 7.63216118 × 10−5 | 1.03929961 × 10−2 |
51 | 0.2 | 3024 | 7.64345134 × 10−5 | 1.03929957 × 10−2 |
51 | 0.3 | 3456 | 8.01596131 × 10−5 | 1.03930097 × 10−2 |