Probabilistic linear widths of Sobolev space with Jacobi weights on \([-1,1]\)

DOI10.1186/S13660-017-1540-7zbMath1373.41022OpenAlexW2765588730WikidataQ45030522 ScholiaQ45030522MaRDI QIDQ2412860

Xiuyan Hu, Xuebo Zhai

Publication date: 27 October 2017

Published in: Journal of Inequalities and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1186/s13660-017-1540-7

zbMATH Keywords

Gaussian measureJacobi weightsweighted Sobolev classesprobabilistic linear widths

Mathematics Subject Classification ID

General harmonic expansions, frames (42C15) Rate of convergence, degree of approximation (41A25) Set functions and measures and integrals in infinite-dimensional spaces (Wiener measure, Gaussian measure, etc.) (28C20) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46)

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