Article ID Journal Published Year Pages File Type
10335677 Computer Aided Geometric Design 2005 12 Pages PDF
Abstract
A C2 trivariate macro-element is constructed based on the Clough-Tocher-split of a tetrahedron into four subtetrahedra. The element uses supersplines of degree 13, and provides optimal order approximation of smooth functions.
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Related Topics
Physical Sciences and Engineering Computer Science Computer Graphics and Computer-Aided Design
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A C2 trivariate macro-element based on the Clough-Tocher-split of a tetrahedron
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