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Showing 1 to 1 of 1 for “"S-type meshes"”.
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Singularly perturbed problems with characteristic layers : Supercloseness and postprocessing
… Discretisation of such problems on standard meshes and with standard methods leads to numerical solutions with unphysical oscillations, unless the mesh size is of order of the perturbation parameter which is impracticable. Instead we aim at uniformly convergent methods using layer-adapted …