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Approximation of functions with a bounded mixed derivative. Transl. from the Russian by H. H. McFaden. (English) Zbl 0668.41024
Proceedings of the Steklov Institute of Mathematics, 178. Providence, RI: American Mathematical Society (AMS). vi, 121 p. (1989).
Translation from the Russian original [Tr. Mat. Inst. Steklova 178 (1986; Zbl 0625.41028)].

41A63 Multidimensional problems (should also be assigned at least one other classification number from Section 41-XX)
41A46 Approximation by arbitrary nonlinear expressions; widths and entropy
41-02 Research exposition (monographs, survey articles) pertaining to approximations and expansions
41A65 Abstract approximation theory (approximation in normed linear spaces and other abstract spaces)
42A10 Trigonometric approximation
41A50 Best approximation, Chebyshev systems
42-02 Research exposition (monographs, survey articles) pertaining to harmonic analysis on Euclidean spaces
41A17 Inequalities in approximation (Bernstein, Jackson, Nikol’skiń≠-type inequalities)