Degenerate polynomial patches of degree 4 and 5 used for geometrically smooth interpolation in \(\mathbb{R}^ 3\)
The authors study a completely local polynomial interpolation method; they show that degenerate patches can be used for the construction of the interpolating surface. Such surface contains points which are non- regular. They design an interpolation method based on quartic and quintic patches. Several examples are given.
scientific article; zbMATH DE number 644303
scientific article