Jackson-type inequalities and widths of functional classes in the Musielak-Orlicz type spaces

zbMath1477.41004arXiv2006.09103MaRDI QIDQ1983246

Meerim Imashkyzy, Andrii Shidlich, Fahreddin G. Abdullayev, Stanislav O. Chaichenko

Publication date: 10 September 2021

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2006.09103

zbMATH Keywords

best approximation Jackson-type inequality Kolmogorov width Musielak-Orlicz spaces Bernstein width module of smoothness

Mathematics Subject Classification ID

Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17) Trigonometric series of special types (positive coefficients, monotonic coefficients, etc.) (42A32)

Related Items (2)

Jackson-type theorem in the weak $L_{1}$-space ⋮ Direct and inverse approximation theorems in the Besicovitch-Musielak-Orlicz spaces of almost periodic functions

Cites Work

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