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Weighted approximations by means of entire functions of exponential type
V. M. Veselinov M. V. Lomonosov Moscow State University
Abstract:
We study the approximation of continuous real functions $f(x)=O((1+|x|)^\alpha)(|x|\to\infty$, $\sigma\ge0)$ by means of entire functions of exponential type in some metric of Hausdorff type. We generalize a theorem due to N. I. Akhiezer concerning uniform weighted approximations.
Received: 27.12.1972
Citation:
V. M. Veselinov, “Weighted approximations by means of entire functions of exponential type”, Mat. Zametki, 16:2 (1974), 185–192; Math. Notes, 16:2 (1974), 965–700
Linking options:
https://www.mathnet.ru/eng/mzm7449 https://www.mathnet.ru/eng/mzm/v16/i2/p185
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Abstract page: | 175 | Full-text PDF : | 72 | First page: | 1 |
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