Discontinuous Galerkin methods Lecture 3 - Brown University
Discontinuous Galerkin methods Lecture 3 - Brown University
Discontinuous Galerkin methods Lecture 3 - Brown University
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Let us recall<br />
We already know a lot about the basic DG-FEM<br />
• Stability is provided by carefully choosing the<br />
numerical flux.<br />
• Accuracy appear to be given by the local solution<br />
representation.<br />
• We can utilize major advances on monotone<br />
schemes to design fluxes.<br />
• The scheme generalizes with very few changes to<br />
very general problems -- multidimensional systems<br />
of conservation laws.