Adaptive Lagrange-Galerkin methods for unsteady convection-diffusion problems.
In this paper we derive an a posteriori error bound for the Lagrange-Galerkin discretisation of an unsteady (linear) convection-diffusion problem, assuming only that the underlying space-time mesh is nondegenerate. The proof of this error bound is based on strong stability estimates of an associated...
| Hoofdauteurs: | , |
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| Formaat: | Journal article |
| Taal: | English |
| Gepubliceerd in: |
2001
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