The a i m of thi s paper is the description and the representation of shape functions when the element has triangular shape ( the simplest). The representation has been done by using two algorithmic schemes: Neville-Aitken and De Casteljau. For these schemes we have deduced very important properties.
The Polynomial Approximation in the finite element method.
DE MARCHI, STEFANO;
1995
Abstract
The a i m of thi s paper is the description and the representation of shape functions when the element has triangular shape ( the simplest). The representation has been done by using two algorithmic schemes: Neville-Aitken and De Casteljau. For these schemes we have deduced very important properties.
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