On the Realization of Exact Upper Bounds of the Best Approximations on the Classes <i>H</i><sup>1,1</sup> by Favard Sums
In this paper, we find the sets of all extremal functions for approximations of the Hölder classes of <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mi>H</mi><mn>1</mn></msup&g...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-08-01
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| Series: | Axioms |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-1680/12/8/763 |