Showing 1 - 14 results of 14 for search '"Researches in Mathematics"', query time: 0.04s Refine Results
  1. 1
    The uniqueness of the best $L_1$-approximant of continuous Banach-valued functions under interpolatory constraints

    The uniqueness of the best $L_1$-approximant of continuous Banach-valued functions under interpolatory constraints by M.Ye. Tkachenko, V.M. Traktynska

    Published 2024-12-01
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  2. 2
    Best approximations for the weighted combination of the Cauchy-Szegö kernel and its derivative in the mean

    Best approximations for the weighted combination of the Cauchy-Szegö kernel and its derivative in the mean by V.V. Savchuk, M.V. Savchuk

    Published 2024-12-01
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  3. 3
    Владислав Федорович Бабенко (до 75-річчя від дня народження)

    Владислав Федорович Бабенко (до 75-річчя від дня народження) by V.P. Motornyi, R.O. Bilichenko, V.L. Borshch, M.B. Vakarchuk, V.L. Velikіn, V.G. Doronin, O.V. Kovalenko, P.I. Kogut, S.V. Konareva, V.A. Kofanov, T.Yu. Leskevich, N.V. Parfinovych, A.M. Pasko, S.A. Pichugov, A.A. Rudenko, T.I. Rybnikova, D.S. Skorokhodov, A.V. Siasiev, M.Ye. Tkachenko, V.M. Traktynska

    Published 2024-12-01
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  4. 4
    Approximation of functions by linear methods in weighted Orlicz type spaces with variable exponent

    Approximation of functions by linear methods in weighted Orlicz type spaces with variable exponent by S.O. Chaichenko, A.L. Shidlich

    Published 2024-12-01
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  5. 5
    More on fast decreasing trigonometric polynomials

    More on fast decreasing trigonometric polynomials by D. Leviatan, O.V. Motorna, I.O. Shevchuk

    Published 2024-12-01
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  6. 6
    Optimal recovery of operators in sequence spaces

    Optimal recovery of operators in sequence spaces by V.F. Babenko, N.V. Parfinovych, D.S. Skorokhodov

    Published 2024-12-01
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  7. 7
    Володимир Олександрович Кофанов (до 75-річчя від дня народження)

    Володимир Олександрович Кофанов (до 75-річчя від дня народження) by V.P. Motornyi, V.F. Babenko, R.O. Bilichenko, V.L. Borshch, M.B. Vakarchuk, V.L. Velikіn, V.G. Doronin, O.V. Kovalenko, P.I. Kogut, S.V. Konareva, T.Yu. Leskevich, N.V. Parfinovych, A.M. Pasko, S.A. Pichugov, A.A. Rudenko, T.I. Rybnikova, D.S. Skorokhodov, A.V. Siasiev, M.Ye. Tkachenko, V.M. Traktynska

    Published 2024-12-01
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  8. 8
    Ostrowski-type inequalities in abstract distance spaces

    Ostrowski-type inequalities in abstract distance spaces by V.F. Babenko, V.V. Babenko, O.V. Kovalenko

    Published 2024-12-01
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  9. 9
    Kolmogorov-type inequalities for functions with asymmetric restrictions on the highest derivative

    Kolmogorov-type inequalities for functions with asymmetric restrictions on the highest derivative by V.A. Kofanov

    Published 2024-12-01
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  10. 10
    Convergence criteria of branched continued fractions

    Convergence criteria of branched continued fractions by I.B. Bilanyk, D.I. Bodnar, O.G. Vozniak

    Published 2024-12-01
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  11. 11
    The best $m$-term trigonometric approximations of the classes of periodic functions of one and many variables in the space $B_{q,1}$

    The best $m$-term trigonometric approximations of the classes of periodic functions of one and many variables in the space $B_{q,1}$ by K.V. Pozharska, A.S. Romanyuk

    Published 2024-12-01
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  12. 12
    The homology groups of the Cartesian product $\Omega_{n_1}(m_1)\times \Omega_{n_2}(m_2)$

    The homology groups of the Cartesian product $\Omega_{n_1}(m_1)\times \Omega_{n_2}(m_2)$ by A.M. Pasko

    Published 2024-12-01
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  13. 13
    Kolmogorov-type inequalities for hypersingular integrals with homogeneous characteristics

    Kolmogorov-type inequalities for hypersingular integrals with homogeneous characteristics by V.F. Babenko, O.V. Kovalenko, N.V. Parfinovych

    Published 2024-12-01
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  14. 14
    On the branched continued fraction expansions of the complete group of ratios of the generalized hypergeometric function $_4F_3$

    On the branched continued fraction expansions of the complete group of ratios of the generalized hypergeometric function $_4F_3$ by Y. Lutsiv, T. Antonova, R. Dmytryshyn, M. Dmytryshyn

    Published 2024-12-01
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