Pólya-type criteria for conditional strict positive definiteness of functions on spheres
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Publication:783715
DOI10.1016/j.jat.2020.105440zbMath1446.41001OpenAlexW3020816205MaRDI QIDQ783715
Martin D. Buhmann, Janin Jäger
Publication date: 4 August 2020
Published in: Journal of Approximation Theory (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.jat.2020.105440
interpolation of scattered datacompletely monotone functionsconditionally positive definite kernelsdot product kernelsisotropic kernelsspherical basis functions
Positive definite functions in one variable harmonic analysis (42A82) Interpolation in approximation theory (41A05)
Related Items (3)
Discretization of integrals on compact metric measure spaces ⋮ Multiply monotone functions for radial basis function interpolation: extensions and new kernels ⋮ Isotropic positive definite functions on spheres
Uses Software
Cites Work
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