Title of article
Spatial and spectral superconvergence of discontinuous Galerkin method for hyperbolic problems
Author/Authors
Marchandise، نويسنده , , Emilie and Chevaugeon، نويسنده , , Nicolas and Remacle، نويسنده , , Jean-François، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
11
From page
484
To page
494
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.
Keywords
Superconvergence , hyperbolic systems , Discontinuous Galerkin Method
Journal title
Journal of Computational and Applied Mathematics
Serial Year
2008
Journal title
Journal of Computational and Applied Mathematics
Record number
1554329
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