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On weighted polynomial approximation on the whole real axis

โœ Scribed by G. Freud


Publisher
Akadmiai Kiad
Year
1969
Tongue
English
Weight
114 KB
Volume
20
Category
Article
ISSN
1588-2632

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๐Ÿ“œ SIMILAR VOLUMES


Weighted Polynomial Approximation on the
โœ A. Kroo; J. Szabados ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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