On the best approximation and polynomials of the least quadratic deviation
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Publication:792557
DOI10.1007/BF01989807zbMath0537.42005OpenAlexW1810690899MaRDI QIDQ792557
Publication date: 1983
Published in: Analysis Mathematica (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/bf01989807
Trigonometric approximation (42A10) Conjugate functions, conjugate series, singular integrals (42A50)
Related Items (10)
Convergence of the method of least squares ⋮ Inequalities of the ``large sieve type and applications to problems of trigonometric approximation ⋮ Discrete least squares approximation of piecewise-linear functions by trigonometric polynomials ⋮ Approximation of generalized Poisson integrals by interpolating trigonometric polynomials ⋮ Sobolev orthogonal polynomials generated by Jacobi and Legendre polynomials, and special series with the sticking property for their partial sums ⋮ Approximation properties of some discrete Fourier sums for piecewise smooth discontinuous functions ⋮ Sobolev-orthogonal systems of functions and some of their applications ⋮ Approximation by interpolation trigonometric polynomials in metrics of the space \(L_p\) on the classes of periodic entire functions ⋮ Approximation of Continuous 2π-Periodic Piecewise Smooth Functions by Discrete Fourier Sums ⋮ Approximation Properties of Dicrete Fourier Sums for Some Piecewise Linear Functions
Cites Work
- Period, index and potential \(\text Ш\)
- Minimal elements of \(\text{И}(H;p)\) and conjugacy of Levi complements in finite Chevalley groups.
- On the approximation of periodic functions by de la Vallee Poussin sums
- On the convergence of trigonometrical interpolation at equidistant knots
- Stone Duality for Nominal Boolean Algebras with И
- The Brauer-Manin Obstruction and III[2]
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