A better approximation for balls

DOI10.1006/jath.1999.3441zbMath0991.41012OpenAlexW2064381290MaRDI QIDQ1577916

Gerald H. L. Cheang, Andrew R. Barron

Publication date: 27 August 2000

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/8225adfd1e8595d0788681fdc0c3d1652444c2a5

Mathematics Subject Classification ID

Approximation by other special function classes (41A30)

Related Items (11)

A Sobolev-type upper bound for rates of approximation by linear combinations of Heaviside plane waves ⋮ Best approximation by linear combinations of characteristic functions of half-spaces. ⋮ Financial market structures revealed by pricing rules: efficient complete markets are prevalent ⋮ Approximating the covariance ellipsoid ⋮ Approximation with neural networks activated by ramp sigmoids ⋮ Minimization of Error Functionals over Perceptron Networks ⋮ Logarithmic reduction of the level of randomness in some probabilistic geometric constructions ⋮ Using Rademacher permutations to reduce randomness ⋮ Approximation of convex sets by polytopes ⋮ Weak Stability of ℓ₁-Minimization Methods in Sparse Data Reconstruction ⋮ Approximative compactness of linear combinations of characteristic functions

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