Representation formulas and pointwise properties for Barron functions

DOI10.1007/s00526-021-02156-6zbMath1482.41013arXiv2006.05982OpenAlexW4226239178WikidataQ113904947 ScholiaQ113904947MaRDI QIDQ2113295

Stephan Wojtowytsch, E. Weinan

Publication date: 14 March 2022

Published in: Calculus of Variations and Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2006.05982

zbMATH Keywords

function spacefunction approximationBarron space

Mathematics Subject Classification ID

Artificial neural networks and deep learning (68T07) Banach spaces of continuous, differentiable or analytic functions (46E15) Approximation by other special function classes (41A30) Special properties of functions of several variables, Hölder conditions, etc. (26B35) Representation and superposition of functions (26B40)

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