Browsing 1(93)/2019-Математика by Title

Browsing 1(93)/2019-Математика by Title

Sort by: Order: Results:

  • Solving one pseudo-Volterra integral equation 
    Kosmakova, M.T.; Akhmanova, D.M.; Iskakov, S.A.; Tuleutaeva, Zh.M.; Kasymova, L.Zh. (Ye.A.Buketov Karaganda State University Publ., 2019)
    In this paper, we study the solvability of a second-kind pseudo-Volterra integral equation. By replacing the right-hand side and the unknown function, the integral equation is reduced to an integral equation, the kernel ...
  • Some results on a special type of real quadratic fields 
    Ozer, O.; Bellaouar, D. (Ye.A.Buketov Karaganda State University Publ., 2019)
    In this paper, we determine the real quadratic fields Q( p d) coincide with positive square-free integers d including the continued fraction expansion form of wd = 2 64 a0; 7; 7; : : : ; 7 | {z } `􀀀1 ; a` 3 7 ...
  • Stochastical problem of Helmholtz for Birkhoff systems 
    Tleubergenov, M.I.; Azhymbaev, D.T. (Ye.A.Buketov Karaganda State University Publ., 2019)
    The Helmholtz problem is considered in a probabilistic formulation. By a given stochastic Langevin-Ito equation in an indirect representation, as the equation of the Hamiltonian structure and the equation of the Birkhoffian ...
  • The energy method for solving a nonlinear problem of thermoelasticity for arod of variable cross section 
    Begaliyeva, K.B.; Arshidinova, M.T.; Arynov, E.; Kudaykulov, A.K.; Tashev, A.A.; Duishenaliev, T.B. (Ye.A.Buketov Karaganda State University Publ., 2019)
    A horizontal rod of limited length is considered. Radius of the rod varies linearly along its length. The cross¬sectional area of the left end is larger than the cross-sectional area of the right end. The lateral surface ...
  • To the solution of one pseudo-Volterra integral equation 
    Jenaliyev, M.T.; Ramazanov, M.I.; Kosmakova, M.T.; Tanin, A.O. (Ye.A.Buketov Karaganda State University Publ., 2019)
    In this paper, we study a homogeneous singular integral Volterra equation of the second kind (pseudo-Volterra integral equation). The singularity of the integral equation is shown. Properties of its kernel are proved. The ...
  • Two-dimensional calculations of stratified turbulent flow in a pipe 
    Matveev, S.K.; Jaichibekov, N.Zh.; Shalabayeva, B.S.; Zhussupova, D. (Ye.A.Buketov Karaganda State University Publ., 2019)
    In this paper, we consider the stratified turbulent flow of a two-phase medium in inclined pipes. Based on the new turbulence model [1], a program code for calculating two-dimensional flows for the study of two- phase ...

Search DSpace


Browse

My Account