ON APPROXIMATION OF CONSTANTS BY POLYNOMIALS WITH INTEGER COEFFICIENTS von Trigub, R. M.

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Rogosinsky–Bernstein Polynomial Method of Summation of Trigonometric Fourier Series von Trigub, R. M.

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On Fourier Series on the Torus and Fourier Transforms von Trigub, R. M.

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On Various Moduli of Smoothness and K-Functionals von Trigub, R. M.

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Chebyshev Polynomials and Integer Coefficients von Trigub, R. M.

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On the Approximation of Functions by Polynomials and Entire Functions of Exponential Type von Trigub, R. M.

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The Fourier transform of bivariate functions that depend only on the maximum of the absolute values of their variables von Trigub, R. M.

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Almost everywhere summability of Fourier series with indication of the set of convergence von Trigub, R. M.

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Summability of trigonometric Fourier series at $ d$-points and a generalization of the Abel-Poisson method von Trigub, R M

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The exact order of approximation to periodic functions by Bernstein-Stechkin polynomials von Trigub, R. M.

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Asymptotics of approximation of continuous periodic functions by linear means of their Fourier series von Trigub, R. M.

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Pointwise approximation of periodic functions by trigonometric polynomials with Hermitian interpolation von Trigub, R M

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Positive-definite splines of special form von Zastavnyi, V P, Trigub, R M

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Norms of Linear Functionals, Summability of Trigonometric Fourier Series and Wiener Algebras von Trigub, R. M.

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Summability of trigonometric Fourier series at -points and a generalization of the Abel-Poisson method von Trigub, R. M.

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Generalization of the Abel-Poisson method for summations of Fourier trigonometric series von Trigub, R. M.

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A New Sufficient Condition for Belonging to the Algebra of Absolutely Convergent Fourier Integrals and Its Application to the Problems of Summability of Double Fourier Series von Kotova, O. V., Trigub, R. M.

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On Fourier multipliers and absolute convergence of Fourier integrals of radial functions von Trigub, R. M.

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Approximation of functions by polynomials with Hermitian interpolation and restrictions on the coefficients von Trigub, R M

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Exact order of approximation of periodic functions by one nonclassical method of summation of Fourier series von Kotova, O. V., Trigub, R. M.

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