Isoperimetry Coefficient for Simplex in the Problem of Approximation of Derivatives

DOI10.18500/1816-9791-2015-15-2-151-160zbMath1334.65057OpenAlexW3094086302MaRDI QIDQ5743880

D. V. Shurkaeva, Vladimir Aleksandrovich Klyachin

Publication date: 8 February 2016

Published in: Izvestiya of Saratov University. New Series. Series: Mathematics. Mechanics. Informatics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.18500/1816-9791-2015-15-2-151-160

zbMATH Keywords

convergencepiecewise linear interpolationsimplexDelaunay triangulationapproximation of derivativesisoperimetry coefficient

Mathematics Subject Classification ID

Numerical differentiation (65D25)

Related Items (2)

Estimation of the error of calculating the functional containing higher-order derivatives on a triangular grid ⋮ Hermite Interpolation on a Simplex

Cites Work

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• Nondegeneracy conditions for three-dimensional cells and a formula for the cell's volume
• The Delaunay triangulation for multidimensional surfaces and its approximative properties
• On a multidimensional analogue of the Schwarz example
• On the Distribution of Analytic Values on Quadratic Twists of Elliptic Curves
• Geometry. I, II. Transl. from the French by M. Cole and S. Levy

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