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Triangular finite elements for Poisson's equation with nodal derivatives

✍ Scribed by Paul Tsipouras


Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
255 KB
Volume
6
Category
Article
ISSN
0045-7949

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Superconvergent biquadratic finite volum
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In this paper, a kind of biquadratic finite volume element method is presented for two-dimensional Poisson's equations by restricting the optimal stress points of biquadratic interpolation as the vertices of control volumes. The method can be effectively implemented by alternating direction techniqu