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First order linear system
Tue, 2012-01-31 09:16 - D Rabinovich
A linear (hyperbolic) first-order system has to be solved using Finite Elements.
As I understand usually non-standard discretizations are used in this case (Discontinuous Galerkin for example).
What is the reason for this? Can such an equation be modeled using standard Galerkin methods (say, linear finite elements)?
Would standard Galerkin discretization cause instability of the solution?
Thanks,
Daniel
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