Supercloseness Result of Higher Order FEM/LDG Coupled Method for Solving Singularly Perturbed Problem on S-Type Mesh
we present a first supercloseness analysis for higher order FEM/LDG coupled method for solving singularly perturbed convection-diffusion problem. Based on piecewise polynomial approximations of degree k (k≥1), a supercloseness property of k+1/2 in DG norm is established on S-type mesh. Numerical ex...
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| Autori principali: | , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
Wiley
2014-01-01
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| Serie: | Abstract and Applied Analysis |
| Accesso online: | http://dx.doi.org/10.1155/2014/260840 |
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