New methods for quasi-interpolation approximations: resolution of odd-degree singularities

DOI10.1016/j.matcom.2024.03.032MaRDI QIDQ6659309

Martin D. Buhmann, J. Jäger, M. L. Rodríguez, Joaquín Jódar-Reyes

Publication date: 9 January 2025

Published in: Mathematics and Computers in Simulation (Search for Journal in Brave)

zbMATH Keywords

radial basis functionsquasi-interpolationapproximation ordersuni- and multivariable approximations

Mathematics Subject Classification ID

Numerical analysis (65-XX) Approximations and expansions (41-XX)

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• The Fourier transform of the quartic Gaussian \(\exp(-Ax^4)\): hypergeometric functions, power series, steepest descent asymptotics and hyperasymptotics and extensions to \(\exp(-Ax^{2 n})\)
• Quartic Gaussian and inverse-quartic Gaussian radial basis functions: the importance of a nonnegative Fourier transform
• The Fourier transform of a function of bounded variation: symmetry and asymmetry
• Pointwise approximation with quasi-interpolation by radial basis functions
• Radial Basis Functions
• Quasi-Interpolation

This page was built for publication: New methods for quasi-interpolation approximations: resolution of odd-degree singularities

Report a bug<wiki:[[talk:publication:6659309|q6659309]]/>