Approximation of differentiable periodic functions by their biharmonic Poisson integrals

被引：0

作者：

Zhyhallo K.M. ^{[1
]}

Kharkevych Yu.I. ^{[1
]}

机构：

[1] Volyn University, Luts'k

来源：

Ukrainian Mathematical Journal | 2002年 / 54卷 / 9期

关键词：

Periodic Function; Differentiable Function; Poisson Integral; Asymptotic Decomposition; Differentiable Periodic Function;

D O I：

10.1023/A:1023463801914

中图分类号：

学科分类号：

摘要：

We determine the exact values and asymptotic decompositions of upper bounds of approximations by biharmonic Poisson integrals on classes of periodic differentiable functions. © 2002 Plenum Publishing Corporation.

引用

页码：1462 / 1470

页数：8

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