Estimations of the discrete Green's function of the SDFEM on Shishkin triangular meshes for singularly perturbed problems with characteristic layers
arXiv:1707.025161 citations
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This work provides theoretical analysis for the SDFEM on a specific mesh type, which is incremental for researchers in numerical analysis of singularly perturbed problems.
The authors derive estimates for the discrete Green's function of the SDFEM on Shishkin triangular meshes for singularly perturbed problems with characteristic layers, providing theoretical bounds for the numerical method.
In this technical report, we present estimations of the discrete Green's function of the streamline diffusion finite element method (SDFEM) on Shishkin triangular meshes for singularly perturbed problems with characteristic layers.