Estimates of entropy for multiplier operators of systems of orthonormal functions

DOI10.1016/j.jat.2022.105837OpenAlexW4307127898MaRDI QIDQ2104959

J. Milaré, Sergio Antonio Tozoni, Alexander Kushpel

Publication date: 8 December 2022

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

Full work available at URL: https://doi.org/10.1016/j.jat.2022.105837

zbMATH Keywords

entropyFourier seriesHaar seriesWalsh seriesmultiplier operatorsVilenkin series

Mathematics Subject Classification ID

Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) Measures of information, entropy (94A17) Approximation by arbitrary nonlinear expressions; widths and entropy (41A46) Harmonic analysis on Euclidean spaces (42-XX) Approximations and expansions (41-XX)

Related Items

Optimal recovery and volume estimates, Estimates for entropy numbers of multiplier operators of multiple series

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