Jitter and measurement errors in approximation and integration of Lipschitz functions

被引：1

作者：

Dabrowska, D ^{[1
]}

机构：

[1] Cardinal Stefan Wyszynski Univ Warsaw, Fac Math & Sci, PL-01815 Warsaw, Poland

来源：

NUMERICAL ALGORITHMS | 2004年 / 35卷 / 01期

关键词：

computational difficulty of problems; error analysis;

D O I：

10.1023/B:NUMA.0000016602.59193.f7

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The goal of this paper is to point out the differences between jitter ( the perturbations in sampling points reading) and the measurement errors. In some cases jitter may have significantly smaller influence on the radius of information than the measurement error. The class of Lipschitz functions is considered and two problems, integration and approximation, are studied.

引用

页码：45 / 60

页数：16

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