On converse theorems of trigonometric approximation in weighted variable exponent Lebesgue spaces
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Publication:610032
DOI10.15352/BJMA/1313362981zbMath1206.42002OpenAlexW2012033664MaRDI QIDQ610032
Ramazan Akgün, Vakhtang Kokilashvili
Publication date: 1 December 2010
Published in: Banach Journal of Mathematical Analysis (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/229699
Trigonometric approximation (42A10) Fractional derivatives and integrals (26A33) Approximation by rational functions (41A20) Inequalities in approximation (Bernstein, Jackson, Nikol'ski?-type inequalities) (41A17)
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