Approximation of functions of high smoothness by Fourier sums
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Publication:1812667
DOI10.1007/BF01060623zbMath0755.42004MaRDI QIDQ1812667
Publication date: 25 June 1992
Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)
Related Items (10)
Asymptotic equalities for best approximations for classes of infinitely differentiable functions defined by the modulus of continuity ⋮ Asymptotically best possible Lebesgue-type inequalities for the fourier sums on sets of generalized poisson integrals ⋮ Approximation by interpolation trigonometric polynomials on classes of periodic analytic functions ⋮ Uniform approximations by Fourier sums on the sets of convolutions of periodic functions of high smoothness ⋮ Approximation of generalized Poisson integrals by interpolating trigonometric polynomials ⋮ Lebesgue-type inequalities for the de la Vallée-Poussin sums on sets of entire functions ⋮ Approximation of the classes of generalized Poisson integrals by Fourier sums in metrics of the spaces \(L_S\) ⋮ Asymptotic estimates for the best uniform approximations of classes of convolution of periodic functions of high smoothness ⋮ Approximation by interpolation trigonometric polynomials in metrics of the space \(L_p\) on the classes of periodic entire functions ⋮ Approximation by Fourier sums in the classes of Weyl-Nagy differentiable functions with high exponent of smoothness
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