Order estimates of functionals in terms of which the best n-term approximations of classes Fш(q,r) are expressed von A. L. Shydlich

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Order estimates for some approximative characteristics von A. L. Shydlich

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Approximative characteristics of modular Orlicz spaces von S. O. Chaichenko, A. L. Shydlich

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Approximation characteristics of diagonal operators in the lp-spaces von A. L. Shydlich, O. C. Chaichenko

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Direct and inverse theorems on the approximation of 2р-periodic functions by Taylor–Abel–Poisson operators von Yu. Prestin, V. V. Savchuk, A. L. Shydlich

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Widths of functional classes defined by majorants of generalized moduli of smoothness in spaces Sp von F. H. Abdullaiev, A. S. Serdiuk, A. L. Shydlich

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International conference "Theory of approximation of functions and its applications” on the occasion of the 80th birthday of the corresponding member of the National Acade... von O. M. Tymokha, A. S. Romaniuk, A. S. Serdiuk, I. V. Sokolenko, A. L. Shydlich

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