Some shape-preserving quasi-interpolants to non-uniformly distributed data by MQ-B-splines

DOI10.1007/s11766-004-0054-5zbMath1068.41037OpenAlexW2004476432MaRDI QIDQ1764390

Weixiang Zhang, Zong Min Wu

Publication date: 24 February 2005

Published in: Applied Mathematics. Series B (English Edition) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11766-004-0054-5

zbMATH Keywords

radial basis functionquasi-interpolationshape-preserving approximation\(MQ-B\)-splines

Mathematics Subject Classification ID

Rate of convergence, degree of approximation (41A25) Approximation by other special function classes (41A30)

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Cites Work

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• Shape preserving properties and convergence of univariate multiquadric quasi-interpolation
• An identity for spline functions with applications to variation diminishing spline approximation
• Multiquadric \(B\)-splines
• Scattered Data Interpolation: Tests of Some Method
• Local error estimates for radial basis function interpolation of scattered data

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