Brief Communications

Integral Moduli of Continuity of Sums of Cosine Series with Monotonicity Order of Coefficients between 1 and 2

M. I. Dyachenko^ab, A. P. Solodov<sup>ab

a</sup> Lomonosov Moscow State University
^b Moscow Center for Fundamental and Applied Mathematics

Keywords: trigonometric series with monotone coefficients, fractional monotonicity, integral modulus of continuity.

Received: 08.02.2025

DOI: 10.4213/mzm14710

 English version: Mathematical Notes, 2025, 118:1, 199–204

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