FEM-analysis on Layer-adapted Meshes for Turning Point Problems Exhibiting an Interior Layer
https://doi.org/10.18255/1818-1015-2016-3-240-247
Abstract
We consider singularly perturbed turning point problems whose solutions exhibit an interior layer. Two suitable layer-adapted mesh-types are presented. For both types we give uniform error estimates in the ε-weighted energy norm for finite elements of higher order. Numerical experiments are used to compare the meshes and to confirm the theoretical findings.
About the Author
S. BecherRussian Federation
References
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Review
For citations:
Becher S. FEM-analysis on Layer-adapted Meshes for Turning Point Problems Exhibiting an Interior Layer. Modeling and Analysis of Information Systems. 2016;23(3):240-247. https://doi.org/10.18255/1818-1015-2016-3-240-247