| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4642307 | Journal of Computational and Applied Mathematics | 2008 | 11 Pages |
Abstract
In this paper, we analyze the spatial and spectral superconvergence properties of one-dimensional hyperbolic conservation law by a discontinuous Galerkin (DG) method. The analyses combine classical mathematical arguments with MATLAB experiments. Some properties of the DG schemes are discovered using discrete Fourier analyses: superconvergence of the numerical wave numbers, Radau structure of the X spatial error.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Emilie Marchandise, Nicolas Chevaugeon, Jean-François Remacle,