Approximation in weighted Orlicz spaces

被引：19

作者：

Akgun, Ramazan ^{[1
]}

Israfilov, Daniyal M. ^{[1
,2
]}

机构：

[1] Balikesir Univ, Fac Art & Sci, Dept Math, TR-10145 Balikesir, Turkey

[2] ANAS Inst Math & Mech Baku, Baku, Azerbaijan

来源：

MATHEMATICA SLOVACA | 2011年 / 61卷 / 04期

关键词：

direct theorem; inverse theorem; Orlicz space; Muckenhoupt weight; modulus of smoothness; K-FUNCTIONALS; INEQUALITIES; POLYNOMIALS; MODULI;

D O I：

10.2478/s12175-011-0031-4

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We prove some direct and converse theorems of trigonometric approximation in weighted Orlicz spaces with weights satisfying so called Muckenhoupt's A (p) condition.

引用

页码：601 / 618

页数：18

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