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Mathematics of the USSR-Sbornik, 1971, Volume 15, Issue 2, Pages 313–324
DOI: https://doi.org/10.1070/SM1971v015n02ABEH001547
(Mi sm3297)
 

This article is cited in 16 scientific papers (total in 16 papers)

On best approximations by rational functions with a fixed number of poles

K. N. Lungu
References:
Abstract: Estimates are obtained for the rate of the approximation of functions $f$ continuous on the interval $[0,1]$ and permitting bounded analytic continuation into the circle $K=\bigl\{z:|z-1|<1\bigr\}$ by means of rational functions with a fixed number of geometrically different poles.
Figures: 2.
Bibliography: 7 titles.
Received: 12.01.1971
Bibliographic databases:
UDC: 517.512
MSC: 41A20, 41A25, 41A50
Language: English
Original paper language: Russian
Citation: K. N. Lungu, “On best approximations by rational functions with a fixed number of poles”, Math. USSR-Sb., 15:2 (1971), 313–324
Citation in format AMSBIB
\Bibitem{Lun71}
\by K.~N.~Lungu
\paper On best approximations by rational functions with a~fixed number of poles
\jour Math. USSR-Sb.
\yr 1971
\vol 15
\issue 2
\pages 313--324
\mathnet{http://mi.mathnet.ru/eng/sm3297}
\crossref{https://doi.org/10.1070/SM1971v015n02ABEH001547}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=290003}
\zmath{https://zbmath.org/?q=an:0222.41008}
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  • https://doi.org/10.1070/SM1971v015n02ABEH001547
  • https://www.mathnet.ru/eng/sm/v128/i2/p314
  • This publication is cited in the following 16 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Математический сборник (новая серия) - 1964–1988 Sbornik: Mathematics
    Statistics & downloads:
    Abstract page:281
    Russian version PDF:94
    English version PDF:12
    References:48
     
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