Relation between Fourier series and Wiener algebras von R. M. Trigub

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On the best approximation of non-integer constants by polynomials with integer coefficients von R. M. Trigub

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On various moduli of smoothness and K-functionals von R. M. Trigub

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On the approximation of functions by polynomials and entire functions of exponential type von R. M. Trigub

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On the Fourier series and transformations von R. M. Trigub

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Polynomials with integer coefficients and Chebyshev polynomials von R. M. Trigub

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Fourier transformation of quasiconvex functions and functions of the class V* von R. M. Trigub

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Approximate properties of methods of summability of Fourier integrals von O. V. Kotova, R. M. Trigub

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Approximative properties of the summation methods of Fourier integrals von O. V. Kotova, R. M. Trigub

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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 O. V. Kotova, R. M. Trigub

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