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Journal of Automation and Information Sciences

Publication de 12  numéros par an

ISSN Imprimer: 1064-2315

ISSN En ligne: 2163-9337

SJR: 0.173 SNIP: 0.588 CiteScore™:: 2

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Uniform Approximations of Functions of Lipschitz Class by Threeharmonic Poisson Integrals

Volume 49, Numéro 12, 2017, pp. 57-70
DOI: 10.1615/JAutomatInfScien.v49.i12.60
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RÉSUMÉ

It is proposed the use of methods of the theory of approximation of functions for the approximation of the statistical information. The Kolmogorov–Nikolsky problem is considered as a mathematical model for solving optimization problems. Asymptotic equalities are obtained for the exact upper bounds of the approximations by the threeharmonic Poisson integrals of functions of the Lipschitz class in the uniform metric. The possibility of applying the results of this work to forecasting, which in turn represents an auxiliary procedure in the decision-making task, is analyzed.

CITÉ PAR
  1. Sobchuk Valentyn, Kal'chuk Inna, Kharkevych Galyna, Laptiev Oleksandr, Kharkevych Yurii, Makarchuk Andriy, Solving the Problem of Convergence of the Results of Analog Signals Conversion in the Process of Aircraft Control, 2021 IEEE 6th International Conference on Actual Problems of Unmanned Aerial Vehicles Development (APUAVD), 2021. Crossref

  2. Kal’chuk Inna, Kharkevych Yurii, Approximation Properties of the Generalized Abel-Poisson Integrals on the Weyl-Nagy Classes, Axioms, 11, 4, 2022. Crossref

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