Research Article
On the Local Discontinuous Galerkin Method for Linear Elasticity
Table 1
Numerical errors of LDG method for several choices of and . The theoretical convergence rates of , and are , and , respectively.
| | | | | | | |
| | | 0.11271 | 0.03173 | 0.00827 | 0.00205 | 0.00050 | | | 1.04389 | 0.52475 | 0.26098 | 0.12990 | 0.06477 | | | 0.97179 | 0.48304 | 0.23833 | 0.11806 | 0.05872 | | | 0.09448 | 0.02371 | 0.00570 | 0.00128 | 0.00026 | | | 1.03341 | 0.51585 | 0.25644 | 0.12773 | 0.06373 | | | 1.04905 | 0.51847 | 0.25572 | 0.12673 | 0.06305 | | | 0.77564 | 0.70692 | 0.67276 | 0.65756 | 0.65067 | | | 3.37310 | 3.37310 | 3.37310 | 3.37310 | 3.37310 | | | 3.24274 | 3.22244 | 3.21906 | 3.21822 | 3.21790 |
|
|