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Mathematics
Improvements of interrelations between moduli of smoothness
M. K. Potapova, B. V. Simonovb a Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
b Volgograd State Technical University
Abstract:
Improvements of some interrelations between mixed fractional moduli of smoothness of functions of one variable are obtained. Their sharpness is proved.
Key words:
inequality, space, fractional moduli of smoothness.
Received: 27.12.2020
Citation:
M. K. Potapov, B. V. Simonov, “Improvements of interrelations between moduli of smoothness”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2023, no. 2, 11–23; Moscow University Mathematics Bulletin, 78:2 (2023), 67–82
Linking options:
https://www.mathnet.ru/eng/vmumm4525 https://www.mathnet.ru/eng/vmumm/y2023/i2/p11
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