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On the Weighted Polynomial Approximation in a Locally Compact Space

✍ Scribed by Leopoldo Nachbin


Book ID
123656704
Publisher
National Academy of Sciences
Year
1961
Tongue
English
Weight
153 KB
Volume
47
Category
Article
ISSN
0027-8424

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πŸ“œ SIMILAR VOLUMES


Weighted Polynomial Approximation on the
✍ A. Kroo; J. Szabados πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 635 KB

We study polynomial approximation on the whole real line with weight \(w=e^{-Q}\), where \(Q\) has polynomial growth at infinity. The following are the main problems considered: asymptotics for the Markov factors and for the rate of best approximation of \(|x|\), Jackson-type estimates for the degre