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most cited-summability and Fourier series of B-splines with respect to their knots

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math.NA2025

Hyperbolic trigonometric functions as approximation kernels and their properties I: generalised Fourier transforms

Martin Buhmann, Joaquín Jódar, Miguel L. Rodríguez

In this paper a new class of radial basis functions based on hyperbolic trigonometric functions will be introduced and studied. We focus on the properties of their generalised Four…