Sobotíková, Veronika; Feistauer, Miloslav - In: Mathematics and Computers in Simulation (MATCOM) 76 (2007) 1, pp. 193-197
The effect of numerical integration in the DGFEM for nonlinear convection-diffusion problems in 2D is studied. The volume and line integrals in the space semidiscretization are evaluated by numerical quadratures. The main goal is to estimate the error caused by the numerical integration and to...