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P2Q2Iso2D

swMATH ID: 30476
Software Authors: Bartels, S.; Carstensen, C.; Hecht, A.
Description: P2Q2Iso2D=2D isoparametric FEM in Matlab. A short Matlab implementation realizes a flexible isoparametric finite element method up to quadratic order for the approximation of elliptic problems in two-dimensional domains with curved boundaries. Triangles and quadrilaterals equipped with varying quadrature rules allow for mesh refinement. Numerical examples for the Laplace equation with mixed boundary conditions indicate the flexibility of isoparametric finite elements.
Homepage: https://www.sciencedirect.com/science/article/pii/S0377042705002839
Dependencies: Matlab
Keywords: isoparametric finite elements; implementation; visualization; elliptic problems; curved boundaries; mesh refinement; numerical examples; Laplace equation
Cited in: 4 Publications

Standard Articles

1 Publication describing the Software, including 1 Publication in zbMATH Year
P2Q2Iso2D=2D isoparametric FEM in Matlab. Zbl 1091.65112
Bartels, S.; Carstensen, C.; Hecht, A.
2006

Citations by Year