On Informational and Some Other n-Widths of Classes of Analytic Functions in a Disk
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Keywords

n-width
class of functions
moduli of continuity
majorant
optimal method of recovery

How to Cite

Vakarchuk, S., & Vakarchuk, M. (2025). On Informational and Some Other n-Widths of Classes of Analytic Functions in a Disk. International Scientific-Practical Conference: „Modern Challenges and Achievements in Information and Communication Technologies“ Transactions, 4, 117-121. https://papers.4science.ge/index.php/mcaaict/article/view/378

Abstract

In the linear normed spaces  , the classes of functions analytic in the circle  ,  , are considered. These classes  are defined by averaged moduli of continuity of second order and majorants. The exact values of the informational, linear and Bernstein n-widths of such classes are computed. The optimal method of recovery of functions from indicated classes are found too in the spaces  .

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