Best one-sided \(L^1\)-approximation by blending functions of order \((2,2)\)

DOI10.1006/jath.2001.3652zbMath0997.41018OpenAlexW2088182427MaRDI QIDQ1599253

Dimiter P. Dryanov, Petar P. Petrov

Publication date: 13 November 2002

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

Full work available at URL: https://doi.org/10.1006/jath.2001.3652

zbMATH Keywords

multivariate approximationtransfinite Hermite interpolation

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50)

Related Items (2)

Interpolation and \(L_1\)-approximation by trigonometric polynomials and blending functions ⋮ Canonical sets of best \(L_1\)-approximation

Cites Work

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• The Degree of Approximation of Certain Functions of Two Variables by a Sum of Functions of One Variable
• The Approximation of Certain Functions of Several Variables by Sums of Functions of Fewer Variables
• One-sided approximation of functions

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