Vol. 13 No. 1 (2021): Ufa Mathematical Journal 2021, volume 13 , issue 1

Ufa Mathematical Journal 2021, volume 13 , issue 1
Published: 20.03.2021

Article

  • On rank one perturbations of semigroup of shifts on half-axis

    G.G. Amosov, E.L. Baitenov
    3-16
    DOI: https://doi.org/10.13108/2021-13-1-3

  • Nonlinear convolution type integral equations in complex spaces

    S.N. Askhabov
    17-30
    DOI: https://doi.org/10.13108/2021-13-1-17

  • Joint estimates for zeros and Taylor coefficients of entire function

    G.G. Braichev
    31-45
    DOI: https://doi.org/10.13108/2021-13-1-31

  • On connection between variational symmetries and algebraic structures

    S.A. Budochkina
    46-55
    DOI: https://doi.org/10.13108/2021-13-1-46

  • Sharp inequalities of Jackson-Stechkin type and widths of classes of functions in $L_{2}$

    M.R. Langarshoev, S.S. Khorazmshoev
    56-67
    DOI: https://doi.org/10.13108/2021-13-1-56

  • Extremal problems in theory of central Wiman-Valiron index

    K.G. Malyutin, M.V. Kabanko, V.A. Malyutin
    68-76
    DOI: https://doi.org/10.13108/2021-13-1-68

  • Relations between length and instability of tubular extremal surfaces

    N.M. Poluboyarova
    77-84
    DOI: https://doi.org/10.13108/2021-13-1-77

  • Study of approximate solution to integral equation associated with mixed boundary value problem for Laplace equation

    E.H. Khalilov, M.N. Bakhshaliyeva
    85-97
    DOI: https://doi.org/10.13108/2021-13-1-85

  • Boundedness of discrete Hilbert transform on discrete Morrey spaces

    R.A. Aliev, A.N. Ahmadova
    98-109
    DOI: https://doi.org/10.13108/2021-13-1-98

  • Generalized multiplicative derivations in inverse semirings

    Y. Ahmed, W.A. Dudek
    110-118
    DOI: https://doi.org/10.13108/2021-13-1-110

  • Generalization of Hadamard-type trapezoid inequalities for fractional integral operators

    B. Bayraktar, M.Emin Özdemir
    119-130
    DOI: https://doi.org/10.13108/2021-13-1-119

  • On geometric properties of Morrey spaces

    H. Gunawan, D.I. Hakim, A.S. Putri
    131-136
    DOI: https://doi.org/10.13108/2021-13-1-131

  • On asymptotic structure of continuous-time Markov branching processes allowing immigration without higher-order moments

    A.A. Imomov, A.Kh. Meyliev
    137-147
    DOI: https://doi.org/10.13108/2021-13-1-137