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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 2009, Number 2, Pages 25–33
(Mi ivm1258)
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This article is cited in 4 scientific papers (total in 4 papers)
The ortho-diameters of Nikol'skii and Besov classes in the Lorentz spaces
G. A. Akishev E. A. Buketov Karaganda State University
Abstract:
In this paper we estimate the order of approximation of S. M. Nikol'skii and O. V. Besov classes in the norm of the anisotropic Lorentz space. We also obtain bounds for ortho-diameters of these classes.
Keywords:
approximation, Lorentz space, ortho-diameter.
Received: 06.03.2006
Citation:
G. A. Akishev, “The ortho-diameters of Nikol'skii and Besov classes in the Lorentz spaces”, Izv. Vyssh. Uchebn. Zaved. Mat., 2009, no. 2, 25–33; Russian Math. (Iz. VUZ), 53:2 (2009), 21–29
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https://www.mathnet.ru/eng/ivm1258 https://www.mathnet.ru/eng/ivm/y2009/i2/p25
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Abstract page: | 662 | Full-text PDF : | 108 | References: | 67 | First page: | 8 |
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