Three cubic macro-elements on triangulations are given a common representation via vertex-based locally supported basis functions in Bernstein-Bézier form and compared for polynomial reproduction and smoothness.
Speleers, A normalized basis for reduced Clough–Tocher splines, Comput
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A representation and comparison of three cubic macro-elements
Three cubic macro-elements on triangulations are given a common representation via vertex-based locally supported basis functions in Bernstein-Bézier form and compared for polynomial reproduction and smoothness.