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Lobachevskii Journal of Mathematics, 2007, том 25, страницы 197–216
(Mi ljm6)
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$q$-Bounded systems: Common approach to Fisher–Micchelli's and Bernstein–Walsh's type problems
M. S. Martirosyan, S. V. Samarchyan
Аннотация:
We have developed a new common method to investigate geometrically fast approximation problems. Fisher–Micchelli's, Bernstein–Walsh's and Batirov–Varga's well known results are obtained as applications.
Ключевые слова:
fast approximation, n-widths, biorthogonal systems.
Образец цитирования:
M. S. Martirosyan, S. V. Samarchyan, “$q$-Bounded systems: Common approach to Fisher–Micchelli's and Bernstein–Walsh's type problems”, Lobachevskii J. Math., 25 (2007), 197–216
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/ljm6 https://www.mathnet.ru/rus/ljm/v25/p197
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