Exact values of the best mean approximations by algebraic polynomials of $W^r_L$ classes ($r=1,2$)

Q4 Mathematics Researches in Mathematics Pub Date : 2021-10-06 DOI:10.15421/247705

V. Kofanov

引用次数: 0

Abstract

In the paper, we have found the supremum of the best mean approximations by algebraic polynomials of differentiable functions from $W^r_L$ classes for $r=1,2$.

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$W^r_L$类($r=1,2$)的代数多项式的最佳均值逼近的精确值

本文在$r=1,2$的情况下，得到了$W^r_L$类中可微函数的代数多项式的最佳均值逼近的最优性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Researches in Mathematics

CiteScore

0.50

自引率

0.00%

发文量

审稿时长

16 weeks

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