Approximation of Functions of the Classes <inline-formula><math display="inline"><semantics><mrow><msubsup><mi mathvariant="bold-italic">C</mi><mrow><mi mathvariant="bold-italic">β</mi></mrow><mi mathvariant="bold-italic">ψ</mi></msubsup><msup><mi mathvariant="bold-italic">H</mi><mi mathvariant="bold-italic">α</mi></msup></mrow></semantics></math></inline-formula> by Linear Methods Summation of Their Fourier Series

In this paper, we considered arbitrary linear summation methods of Fourier series specified by a set of continuous functions dependent on the real parameter and established their approximation properties. We obtained asymptotic formulas for the exact upper bounds of the deviations of operators gener...

Olles dieđut

Bibliográfalaš dieđut
Váldodahkkit: Yurii Kharkevych, Inna Kal’chuk
Materiálatiipa: Artihkal
Giella:English
Almmustuhtton: MDPI AG 2023-10-01
Ráidu:Axioms
Fáttát:
Liŋkkat:https://www.mdpi.com/2075-1680/12/11/1010