Strengthened Ul'yanov's inequality for complete moduli of smoothness of functions from spaces with mixed metrics

DOI10.3103/S0027132218060025zbMath1423.41014OpenAlexW2920907440MaRDI QIDQ2319956

B. V. Simonov, Mikhail K. Potapov

Publication date: 21 August 2019

Published in: Moscow University Mathematics Bulletin (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3103/s0027132218060025

Mathematics Subject Classification ID

Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17)

Cites Work

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• Mixed moduli of smoothness in mixed metrics
• Properties of the mixed modulus of smoothness of positive order in a mixed metric
• Best Trigonometric Approximation, Fractional Order Derivatives and Lipschitz Classes
• Mixed Moduli of Smoothness in $L_p$, $1<p<\infty$

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