Ukrainian Mathematical Journal

, Volume 32, Issue 3, pp 259–261 | Cite as

Approximation of periodic functions by splines of minimal defect

  • A. A. Ligun
Brief Communications


Periodic Function Minimal Defect 
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Literature cited

  1. 1.
    N. P. Korneichuk, Extremal Problems of the Theory of Approximation [in Russian], Nauka, Moscow (1976).Google Scholar
  2. 2.
    E. G. Gol'shtein, Duality Theory in Mathematical Programming and Its Applications [in Russian], Nauka, Moscow (1971).Google Scholar
  3. 3.
    Yu. N. Subbotin, “Extremal problems of functional interpolation and mean interpolation splines” Tr. Mat. Inst. Akad. Nauk SSSR,138, 118–174 (1975).Google Scholar

Copyright information

© Plenum Publishing Corporation 1981

Authors and Affiliations

  • A. A. Ligun
    • 1
  1. 1.Dneprodzerzhinsk Industrial InstituteUSSR

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