A generalization of the varisolvency and unisolvency properties

DOI10.1016/0021-9045(73)90048-8zbMath0249.41013OpenAlexW2066857238MaRDI QIDQ2556652

Geneva G. Belford, Edwin H. jun. Kaufman

Publication date: 1973

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

Full work available at URL: https://doi.org/10.1016/0021-9045(73)90048-8

Mathematics Subject Classification ID

Best approximation, Chebyshev systems (41A50)

Related Items (1)

An Application of Approximation Theory to an Error Estimate in Linear Algebra

Cites Work

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• Chebyshev approximation with respect to a weight function
• Best non-linear uniform approximation with interpolation
• Transformations of families of approximating functions
• Uniform rational approximation with osculatory interpolation
• On the Remez algorithm for non-linear families
• Approximation by Families of Functions
• The Characterization of Best Nonlinear Tchebycheff Approximations
• Tchebycheff Approximations by Functions Unisolvent of Variable Degree
• Continuity of the varisolvent Chebyshev operator
• Chebyshev Approximation Using a Generalized Weight Function
• Uniform Rational Approximation Using a Generalized Weight Function
• Uniform Generalized Weight Function Polynomial Approximation with Interpolation
• Approximation by curves of a unisolvent family
• On n-Parameter Families of Functions and Associated Convex Functions

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