Ukrainian Mathematical Journal

, Volume 46, Issue 8, pp 1206–1209 | Cite as

Approximation of periodic functions by constants in the metric spaces ϕp(L)

  • S. A. Pichugov
Brief Communications


By using the best approximations of functions by constants, we establish necessary conditions for the moduli of continuity of periodic functions in metric spaces with integral metric and find the Young constants of these spaces.


Periodic Function 
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Copyright information

© Plenum Publishing Corporation 1995

Authors and Affiliations

  • S. A. Pichugov
    • 1
  1. 1.Dnepropetrovsk UniversityDnepropetrovsk

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