Multipoint Pade-type approximants. Exact rate of convergence

被引：6

作者：

Rodriguez, FC ^{[1
]}

Lagomasino, GL

机构：

[1] Univ La Habana, Fac Matemat & Computac, Habana 4, Cuba

[2] Univ Carlos III Madrid, Dept Matemat, Leganes 28911, Spain

来源：

CONSTRUCTIVE APPROXIMATION | 1998年 / 14卷 / 02期

关键词：

Pade-type approximation; multipoint approximation; rate of convergence; quadratures;

D O I：

10.1007/s003659900074

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We study the rate with which sequences of interpolating rational functions, whose poles are partially fixed, approximate Markov-type analytic functions. Applications to interpolating quadratures are given.

引用

页码：259 / 272

页数：14

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