On widths of periodic functions in \(L_2\)
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Publication:361571
DOI10.1007/S40065-013-0076-ZzbMath1276.41006OpenAlexW2056580495WikidataQ59299031 ScholiaQ59299031MaRDI QIDQ361571
Publication date: 29 August 2013
Published in: Arabian Journal of Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s40065-013-0076-z
Cites Work
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- On the best approximation of periodic functions by trigonometric polynomials and the exact values of widths of function classes in \(L_2\)
- Inequalities between the best approximations and homogenizations of moduli of continuity in the space \(L_{2}\)
- Widths in \(L_ 2\) of classes of differentiable functions, defined by higher-order moduli of continuity
- Sharp Jackson-Stechkin inequality in \(L_2\) with the modulus of continuity generated by an arbitrary finite-difference operator with constant coefficients
- Jackson-type inequalities and widths of function classes in \(L_{2}\)
- A sharp inequality of Jackson-Stechkin type in \(L_{2}\) and the widths of functional classes
- On the best polynomial approximations in \(L_2\) of some classes of \(2\pi\)-periodic functions and of the exact values of their \(n\)-widths
- Widths of classes of periodic differentiable functions in the space \(L_{2} [0, 2\pi\)]
- Widths of classes from \(L_2[0,2\pi\) and minimization of exact constants in Jackson-type inequalities]
- Best polynomial approximations in \(L_{2}\) of classes of \(2{\pi}\)-periodic functions and exact values of their widths
- Exact constants in Jackson-type inequalities and exact values of widths
- Best Polynomial Approximations in L 2 and Widths of Some Classes of Functions
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