Vol. 109 No. 1 (2023)

DOI: https://doi.org/10.31489/2518-7929/2023-109-1
Published: 2023-03-30

Full Issue

MATHEMATICS

  • About the conference ICAAM 2022. Preface

    A. Ashyralyev, M. Sadybekov
    4
    DOI: https://doi.org/10.31489/2023m1/4

  • On the solvability of a nonlinear optimization problem with boundary vector control of oscillatory processes

    E.F. Abdyldaeva, A.K. Kerimbekov, M.T. Zhaparov
    5-13
    DOI: https://doi.org/10.31489/2023m1/5-13

  • Asymptotic behavior of solutions of sum-difference equations

    H. Adiguzel, E. Can
    14-23
    DOI: https://doi.org/10.31489/2023m1/14-23

  • On convergence of difference schemes of high accuracy for one pseudo-parabolic Sobolev type equation

    M.M. Aripov, D. Utebaev, M.M. Kazimbetova, R.Sh. Yarlashov
    24-37
    DOI: https://doi.org/10.31489/2023m1/24-37

  • On the hyperbolic type differential equation with time involution

    A. Ashyralyev, A. Ashyralyyev, B. Abdalmohammed
    38-47
    DOI: https://doi.org/10.31489/2023m1/38-47

  • Numerical solution of the boundary value problems for the parabolic equation with involution

    A. Ashyralyev, C. Ashyralyyev, A.M.S. Ahmed
    48-57
    DOI: https://doi.org/10.31489/2023m1/48-57

  • Solution of heat equation by a novel implicit scheme using block hybrid preconditioning of the conjugate gradient method

    S.C. Buranay, N. Arshad
    58-80
    DOI: https://doi.org/10.31489/2023m1/58-80

  • A remark on Schottky representations and Reidemeister torsion

    F. Hezenci, Y. Sozen
    81-93
    DOI: https://doi.org/10.31489/2023m1/81-93

  • Minimizing sequences for a linear-quadratic control problem with three-tempo variables under weak nonlinear perturbations

    G.A. Kurina, M.A. Kalashnikova
    94-109
    DOI: https://doi.org/10.31489/2023m1/94-109

  • An optimal control problem for the systems with integral boundary conditions

    M.J. Mardanov, Y.A. Sharifov
    110-123
    DOI: https://doi.org/10.31489/2023m1/110-123

  • Solving Volterra-Fredholm integral equations by natural cubic spline function

    S.H. Salim, K.H.F. Jwamer, R.K. Saeed
    124-130
    DOI: https://doi.org/10.31489/2023m1/124-130

  • Numerical method to solution of generalized model Buckley-Leverett in a class of discontinuous functions

    B. Sinsoysal, M. Rasulov, R. Iskenderova
    131-140
    DOI: https://doi.org/10.31489/2023m1/131-140

  • On one solution of a periodic boundary value problem for a hyperbolic equations

    T.D. Tokmagambetova, N.T. Orumbayeva
    141-155
    DOI: https://doi.org/10.31489/2023m1/141-155

  • Extensions of some differential inequalities for fractional integro-differential equations via upper and lower solutions

    A. Yakar, H. Kutlay
    156-167
    DOI: https://doi.org/10.31489/2023m1/156-167

  • Generalized differential transformation method for solving two-interval Weber equation subject to transmission conditions

    M. Yücel, F.S. Muhtarov, O.Sh. Mukhtarov
    168-176
    DOI: https://doi.org/10.31489/2023m1/168-176