APPROXIMATION ORDER AND INTERPOLATION SPACES

被引：4

作者：

Yang Lihua(Zhongshan University

机构：

来源：

Analysis in Theory and Applications | 1998年 / 01期

关键词：

II; APPROXIMATION ORDER AND INTERPOLATION SPACES;

D O I：

暂无

中图分类号：

O152 [群论];

学科分类号：

070104 ;

摘要：

In this paper we introduce the two-parameter operators on Abelian group and establish their interpolation theorems of approximation, which are extensions of the interpolation theorems for nonlinear best approximation by R. Devore and are suitable for the approximation of oprators.

引用

页码：57 / 68

页数：12

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