This work was carried out at the Lomonosov Moscow State
University with support from the Russian Science Foundation, project 24-11-00114,
https://rscf.ru/en/project/24-11-00114/.
Citation:
M. I. Dyachenko, A. P. Solodov, “Integral moduli of continuity of sums of cosine series with monotonicity order of coefficients between 1 and 2”, Mat. Zametki, 118:1 (2025), 149–153; Math. Notes, 118:1 (2025), 199–204