Story of rational approximation for the class of Stieltjes functions: From Stieltjes to recent optimal estimations of errors

We present the history of inequalities for Padé approximant errors in the Stieltjes case. Inequalities optimal in order are obtained for these approximants by using results of J. Vinuesa and A. P. Magnus.

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Bibliographic Details
Date:1994
Main Authors: Gilewicz, J., Гілевич, Я. Я.
Format: Article
Language:English
Published: Institute of Mathematics, NAS of Ukraine 1994
Online Access:https://umj.imath.kiev.ua/index.php/umj/article/view/5686
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Journal Title:Ukrains’kyi Matematychnyi Zhurnal
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Ukrains’kyi Matematychnyi Zhurnal