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On the Gasca-Maeztu conjecture in \(\mathbb R^3\). (English) Zbl 1321.51014

Summary: We show that the \(\mathrm{GM}_d\) conjecture is true for \(\Pi^3_2\), or, in other words, for every 10-point GC set in \(\mathbb R^3\) there is a plane, which passes through 6 points of that set.

MSC:

51M04 Elementary problems in Euclidean geometries
65D18 Numerical aspects of computer graphics, image analysis, and computational geometry