Research Article

Numerical Simulation for 2D Sedimentation Model by an Upwind Discontinuous Galerkin Procedure

Table 4

Errors and convergence orders with and .
(a)

Order Order

1.9997e − 00 6.9881e − 01
7.8374e − 01 1.351 () 7.0298e − 02 3.313 ()
1.6547e − 01 2.243 () 6.6213e − 03 3.408 ()
3.4031e − 02 2.282 () 7.3425e − 04 3.172 ()

(b)

OrderOrder

5.6456e − 023.8771e − 02
4.1348e − 033.771 ()3.7886e − 033.355 ()
5.8254e − 042.827 ()4.6080e − 043.039 ()
6.1174e − 053.251 ()5.7319e − 053.007 ()