A new proof of the Gasca-Maeztu conjecture for \(n=4\)

DOI10.1016/j.jat.2009.04.006zbMath1180.41002OpenAlexW2064840977WikidataQ122915518 ScholiaQ122915518MaRDI QIDQ1034075

Kurt Jetter, Georg Zimmermann, Hakop A. Hakopian

Publication date: 10 November 2009

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jat.2009.04.006

zbMATH Keywords

\(GC_n\)-conjecturepoised set

Mathematics Subject Classification ID

Multidimensional problems (41A63) Interpolation in approximation theory (41A05) Approximation by polynomials (41A10)

Related Items (11)

On a new property of \(n\)-poised and \(GC_n\) sets ⋮ On a correction of a property of \(GC_{n}\) sets ⋮ The Gasca-Maeztu conjecture for \(n=5\) ⋮ A new proof of the Gasca-Maeztu conjecture for \(n=5 \) ⋮ On the Gasca-Maeztu conjecture for \(n=6 \) ⋮ Polynomial Interpolation in Higher Dimension: From Simplicial Complexes to GC Sets ⋮ Mini-workshop: Interpolation, approximation, and algebra. Abstracts from the mini-workshop held February 13--19, 2022 ⋮ On the Noether and the Cayley-Bacharach theorems with PD multiplicities ⋮ Generalizations of known constructions of correct knots ⋮ On the intersection points of two plane algebraic curves ⋮ On the usage of lines in \(GC_n\) sets

Cites Work

• On Lagrange and Hermite interpolation in \(R^ k\).
• On a class of Hermite interpolation problems
• Zur mechanischen Kubatur
• On Lattices Admitting Unique Lagrange Interpolations
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