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Ukrainian Mathematical Journal

, Volume 62, Issue 8, pp 1339–1343 | Cite as

Approximation of some classes of periodic functions of many variables

  • R. V. Tovkach
Article
  • 32 Downloads

We obtain the exact order of deviations of Fejér sums on the class of continuous functions. This order is determined by a given majorant of the best approximations.

Keywords

Continuous Function Fourier Series Related Problem Periodic Function Approximation Theory 
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References

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Copyright information

© Springer Science+Business Media, Inc. 2011

Authors and Affiliations

  • R. V. Tovkach
    • 1
  1. 1.Volyn National UniversityLut’skUkraine

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