Cubature Points Based Triangular Spectral Elements: An Accuracy Study

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Abstract

We investigate the cubature points based triangular spectral element method and provide accuracy results for elliptic problems in non polygonal domains using various isoparametric mappings. The capabilities of the method are here again clearly confirmed.

Keywords:

Spectral element method simplicial meshes cubature points Fekete points isoparametric mappings.
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DOI

10.4208/jms.v51n1.18.02

How to Cite

Cubature Points Based Triangular Spectral Elements: An Accuracy Study. (2019). Journal of Mathematical Study, 51(1), 15-25. https://doi.org/10.4208/jms.v51n1.18.02