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A Zygmund (1959)
Trigonometric Series
A G Marchuk, K Yu Osipenko (1975)
The best approximation of functions which are given in a finite set from inaccurate data (in Russian)Mat. Zametki, 17
W. Hayman (1998)
LECTURES ON ENTIRE FUNCTIONS (Translations of Mathematical Monographs 150)Bulletin of The London Mathematical Society, 30
K. Osipenko (1976)
Best approximation of analytic functions from information about their values at a finite number of pointsMathematical notes of the Academy of Sciences of the USSR, 19
N I Akhiezer (1965)
Lectures on Approximation Theory
L. Basanquet, R. Paley, N. Wiener (1934)
Fourier Transforms in the Complex Domain
K Yu Osipenko (1976)
The best approximation of analytic functions starting from information on their values in a finite numbers of points (in Russian)Mat. Zametki, 19
I P Natanson (1974)
Theory of Real Variable Functions
I I Ibragimov (1979)
Approximation Theory by Entire Functions
L V Kantorovich, G P Akilov (1977)
Functional Analysis
L S Maergoiz (2000)
Optimal estimate for extrapolation in the Wiener class (in Russian)Sibirsk. Math. Zh., 41
We obtain an analogue of the well-known Paley-Wiener Theorem on integral representation of entire functions of exponential type at most σ, σ > 0, which belong to the space L 2(ℝ). We choose 1 < p < 2 and σ > 0 and work in L p (ℝ). We find optimal estimates of the modulus on any line parallel to ℝ, and present applications to best analytic continuation from a finite set in ℂ for entire functions of this class. The main result was announced in [7].
Computational Methods and Function Theory – Springer Journals
Published: Mar 7, 2013
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