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Reproducing kernels: Harmonic analysis and some of their applications
Journal article   Peer reviewed

Reproducing kernels: Harmonic analysis and some of their applications

Palle Jorgensen and James Tian
Applied and computational harmonic analysis, Vol.52, pp.279-302
05/2021
DOI: 10.1016/j.acha.2020.03.001

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Abstract

We develop a new harmonic analysis of reproducing kernels. Our approach is with view to a number of recent applications: We explore both geometric and algorithmic consequences of our analysis. The list of applications includes: feature fitting in machine learning algorithms, dynamics in large networks, spline approximation, determinantal point processes, stochastic processes, and fractals.
Covariance Gaussian free fields Harmonic analysis Hilbert space Reproducing kernel Hilbert space Transforms

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