Zhurnal Matematicheskoi Fiziki, Analiza, Geometrii [Journal of Mathematical Physics, Analysis, Geometry]
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Zhurnal Matematicheskoi Fiziki, Analiza, Geometrii [Journal of Mathematical Physics, Analysis, Geometry], 2007, Volume 3, Number 1, Pages 95–108 (Mi jmag53)  
This article is cited in 2 scientific papers (total in 2 papers)

Uniform approximation of $sgn(x)$ by rational functions with prescribed poles

F. Peherstorfer, P. Yuditskii

Abteilung für Dynamische Systeme und Approximationstheorie, Universität Linz 4040 Linz, Austria
Full-text PDF (312 kB) Citations (2)
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Key words and phrases: Bernstein constant, Chebyshev problems, approximation, conformal mappings, Gamma function.
Received: 28.07.2006
Bibliographic databases:
Document Type: Article
MSC: Primary 41A44; Secondary 30E
Language: English
Citation: F. Peherstorfer, P. Yuditskii, “Uniform approximation of $sgn(x)$ by rational functions with prescribed poles”, Zh. Mat. Fiz. Anal. Geom., 3:1 (2007), 95–108
Citation in format AMSBIB
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\by F.~Peherstorfer, P.~Yuditskii
\paper Uniform approximation of $sgn(x)$ by rational functions with prescribed poles
\jour Zh. Mat. Fiz. Anal. Geom.
\yr 2007
\vol 3
\issue 1
\pages 95--108
\mathnet{http://mi.mathnet.ru/jmag53}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=2304088}
\zmath{https://zbmath.org/?q=an:1157.41302}
\elib{https://elibrary.ru/item.asp?id=12891199}
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    • This publication is cited in the following 2 articles:
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