Approximation properties of de la Vallée-Poussin means for piecewise smooth functions
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Publication:509064
DOI10.1134/S000143461607018XzbMath1362.42002OpenAlexW2516995251MaRDI QIDQ509064
Publication date: 8 February 2017
Published in: Mathematical Notes (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1134/s000143461607018x
approximation propertiesapproximation theorypiecewise smooth functiontrigonometric systemde la Vallée-Poussin means
Related Items (6)
On representation of a solution to the Cauchy problem by a Fourier series in Sobolev-orthogonal polynomials generated by Laguerre polynomials ⋮ Discrete least squares approximation of piecewise-linear functions by trigonometric polynomials ⋮ A kernel-independent sum-of-exponentials method ⋮ Approximation of differentiable functions by rectangular repeated de la Vallée Poussin means ⋮ Approximation Properties of Dicrete Fourier Sums for Some Piecewise Linear Functions ⋮ Approximation properties of repeated de la Vallée-Poussin means for piecewise smooth functions
Cites Work
- Approximation of functions by Vallee-Poussin sums
- Uniform approximation of Poisson integrals of functions from the class \(H_\omega\) by de la Vallée Poussin sums
- Bound on deviations of continuous periodic functions from their de la Vallée-Poussin sums
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