Piecewise polynomial interpolations in the finite element method
- 1 January 1973
- journal article
- Published by Institute of Mathematics, Czech Academy of Sciences in Applications of Mathematics
- Vol. 18 (3) , 146-160
- https://doi.org/10.21136/am.1973.103465
Abstract
The reduction and the concentration of the parameters determining an interpolation polynomial on a triangle are presented. The interpolations obtained are combined with reduced Hermite interpolations and these combinations are then used for solving plane elliptic boundary value problems under the assumption that the considered domain is polygonal.Keywords
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