Ukrainian Mathematical Journal

, Volume 20, Issue 4, pp 461–466 | Cite as

Approximating quasismooth functions by ordinary polynomials

  • R. V. Polyakov
  • A. I. Stepanets
Brief Communications


Ordinary Polynomial 
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Literature cited

  1. 1.
    V. K. Dzyadyk, “Approximation of functions by ordinary polynomials on a finite segment of the real axis,” Izv. Akad. Nauk SSSR, Ser. Matem.,22, No.3 (1958).Google Scholar
  2. 2.
    A. F. Timan and V. K. Dzyadyk, “On the best approximation of quasismooth functions by ordinary polynomials,” Dokl. Akad. Nauk SSSR, 75, 499–501 (1950).Google Scholar
  3. 3.
    A. F. Timan, “On quasismooth functions,” Izv. Akad. Nauk SSSR, Ser. Matem.,15, No.3 (1951).Google Scholar
  4. 4.
    A. I. Stepanets and R. V. Polyakov, “On the approximation of continuous functions by ordinary polynomials,” Ukrainsk. Matem. Zh.,20, No.2 (1968).Google Scholar

Copyright information

© Consultants Bureau 1969

Authors and Affiliations

  • R. V. Polyakov
    • 1
  • A. I. Stepanets
    • 1
  1. 1.Mathematics InstituteAcademy of Science of the Ukrainian SSRUkraine

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