Some properties of the moduli of continuity of periodic functions in metric spaces

DOI10.1007/S11253-017-1338-2zbMath1490.26003OpenAlexW2620626503MaRDI QIDQ1729408

S. A. Pichugov

Publication date: 27 February 2019

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11253-017-1338-2

zbMATH Keywords

modulus of continuityreal-valued periodic measurable functions

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Continuity and related questions (modulus of continuity, semicontinuity, discontinuities, etc.) for real functions in one variable (26A15) Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17)

Related Items (1)

Multiple modules of continuity and the best approximations of periodic functions in metric spaces

Cites Work

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