No. 1 (97)/2020

DOI: https://doi.org/10.31489/2518-7929/2020-97-1
Published: 30.03.2020

Full Issue

MATHEMATICS

  • A nonlocal problem for loaded partial differential equations of fourth order

    Views: 360
    A.T. Assanova, A.E. Imanchiyev, Z.M. Kadirbayeva
    6-16
    DOI: https://doi.org/10.31489/2020m1/6-16

  • Order of the trigonometric widths of the Nikol’skii-Besov classes with mixed metric in the metric of anisotropic Lorentz spaces

    Views: 228
    K.A. Bekmaganbetov, K.Ye. Kervenev, Ye. Toleugazy
    17-26
    DOI: https://doi.org/10.31489/2020m1/17-26

  • One approach to solve a nonlinear boundary value problem for the Fredholm integro-differential equation

    Views: 299
    D.S. Dzhumabaev, S.T. Mynbayeva
    27-36
    DOI: https://doi.org/10.31489/2020m1/27-36

  • Cohomology of simple modules for algebraic groups

    Views: 235
    Sh.Sh. Ibraev, L.S. Kainbaeva, S.K. Menlikhozhayeva
    37-43
    DOI: https://doi.org/10.31489/2020m1/37-43

  • Deformations of the three-dimensional Lie algebra sl(2)

    Views: 285
    A.A. Ibrayeva, Sh.Sh. Ibraev, B.E. Turbayev
    44-51
    DOI: https://doi.org/10.31489/2020m1/44-51

  • Asymptotic solutions of scalar integro-differential equations with partial derivatives and with rapidly oscillating coefficients

    Views: 254
    B.T. Kalimbetov, Kh.F. Etmishev
    52-67
    DOI: https://doi.org/10.31489/2020m1/52-67

  • Constructing the fundamental solution to a problem of heat conduction

    Views: 255
    М.Т. Kosmakova, A.O. Tanin, Zh.M. Tuleutaeva
    68-78
    DOI: https://doi.org/10.31489/2020m1/68-78

  • Spectral problem for the sixth order nonclassical differential equations

    Views: 233
    A.I. Kozhanov, B.D. Koshanov, Zh.B. Sultangaziyeva, A.N. Yemir Kady oglu, G.D. Smatova
    79-86
    DOI: https://doi.org/10.31489/2020m1/79-86

  • Green function method for a fractional–order delay differential equation

    Views: 283
    M.G. Mazhgikhova
    87-96
    DOI: https://doi.org/10.31489/2020m1/87-96

  • Closure of special atomic subsets of semantic model

    Views: 247
    A.R. Yeshkeyev, A.K. Issaeva, N.V. Popova
    97-103
    DOI: https://doi.org/10.31489/2020m1/97-103

  • Сore Jonsson theories

    Views: 246
    A.R. Yeshkeyev, А.К. Issaeva, N.V. Popova
    104-110
    DOI: https://doi.org/10.31489/2020m1/104-110

MECHANICS

  • New exact particular analytical solutions of the triangular restricted three-body problem

    Views: 241
    M.Zh. Minglibayev, Т.М. Zhumabek
    111-121
    DOI: https://doi.org/10.31489/2020m1/111-121

  • Movement of a material particle on an inclined plane all the points of which describe circles in oscillatory motion in the same plane

    Views: 327
    S.F. Pylypaka, M.B. Klendii, V.I. Trokhaniak, A.S. Pastushenko, А.В. Novitskiy
    122-131
    DOI: https://doi.org/10.31489/2020m1/122-131

IN MEMORIAM OF SCIENTIST