Applications of the deferred de la Vallée Poussin means of Fourier series
DOI10.1142/S1793557121501795zbMath1478.42003OpenAlexW3156631178MaRDI QIDQ5013423
Publication date: 30 November 2021
Published in: Asian-European Journal of Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1142/s1793557121501795
Trigonometric approximation (42A10) Best approximation, Chebyshev systems (41A50) Convergence and absolute convergence of Fourier and trigonometric series (42A20) Fourier coefficients, Fourier series of functions with special properties, special Fourier series (42A16) Summability and absolute summability of Fourier and trigonometric series (42A24)
Related Items (2)
Cites Work
- On multivariate de la Vallée Poussin-type projection operators
- A Korovkin's type approximation theorem for periodic functions via the statistical summability of the generalized de la Vallée Poussin mean
- Approximation of functions of several variables by de la Vallee Poussin rectangular sums
- On deferred Cesaro means
- An estimate of the rate of convergence of the Fourier series in the generalized Hölder metric by delayed arithmetic mean
- Statistical summability of double sequences through de la Vallée-Poussin mean in probabilistic normed spaces
- An estimate of the rate of convergence of Fourier series in the generalized Hölder metric by deferred Cesàro mean
- Tauberian conditions under which $\lambda-$statistical convergence follows from statistical summability $(V,\lambda)$
- Approximation of periodic functions by Vallée Poussin sums
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