Abstract
For the sequence of King operators, we establish a direct approximation theorem via the first order Ditzian-Totik modulus of smoothness, and a converse approximation theorem of Berens-Lorentz-type.
DOI: https://doi.org/10.2478/ausm-2020-0005 | Journal eISSN: 2066-7752
Language: English
Page range: 85 - 96
Submitted on: Jun 3, 2019
|Published on: Jul 16, 2020
Published by: Sapientia Hungarian University of Transylvania
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year
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© 2020 Zoltán Finta, published by Sapientia Hungarian University of Transylvania
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.