About the Journal

ISSN: 2518-7929 (Print).

ISSN: 2663–5011 (Online).

Journal is registered in The International Centre for the registration of serial publications ISSN (UNESCO, Paris, France) ISSN 2518-7929 (Print). ISSN 2663–5011 (Online).

https://mathematics-vestnik.ksu.kz/

Publisher: Karagandy University of the name of academician E.A. Buketov

Languages of publications: English

Periodicity: 1 time per quarter.

Indexing:

· Scopus

· Web of Science Core Collection (Emerging Source Citation Index (ESCI)) entitled as BULLETIN OF THE KARAGANDA UNIVERSITY-MATHEMATICS;

· Russian Science Citation Index (RSCI);

· Google Scholar;

· Kazakhstan Citation Base (KazCB) of the National Center of Scientific and Technology Evaluation JSC (NCSTE).

The journal is included in the list of publications recommended by the Committee for Quality Assurance in Education and Science of the Ministry of Education and Science of the Republic of Kazakhstan for publishing the main results of scientific activity (list of journals recommended by CQAES).

The journal is included in the specialized reference bibliographic service CrossRef, each author's article is assigned a DOI – a digital object identifier that is used to provide a citation, reference and access to electronic documents. DOI of the journal is https://doi.org/10.31489/2518-7929.

Bulletin of the Karaganda University. Mathematics Series» is included in the largest online catalog of high-quality peer-reviewed open access journals DOAJ (Directory of Open Access Journals).

The editorial policy of the journal was approved by the decision of the Editorial Board of the journal «Bulletin of the Karaganda university. Mathematics series» (Protocol №2 from 07.08.2020).

Aim: publication of carefully selected research and review papers on fundamental areas of mathematics:

  • functional analysis;
  • differential equations;
  • mathematical physics;
  • mathematical logic;
  • algebra and number theory;
  • model theory.

All papers undergo peer review. Manuscripts submitted for review are selected on the basis of novelty and general significance. All published papers are in open access.

The journal does not publish:

- materials that do not correspond to the subject of the magazine;

- materials published by authors earlier in other publications;

- materials containing spelling, mathematical or other errors that cannot be corrected, as well as statements and hypotheses that directly contradict established scientific fact.

 

Current Issue

2025 (119) 3
Published: 2025-09-30

Full Issue

MATHEMATICS

  • Classification and reduction to canonical form of linear differential equations partial of the sixth-order with non-multiple characteristics

    Views: 93
    A.T. Abdukodirov, T.A. Tulkinboev
    4-21
    DOI: https://doi.org/10.31489/2025m3/4-21

  • On the Convergence of the Approximate Solution to the Optimization Problem for Oscillatory Processes

    Views: 65
    E.F. Abdyldaeva, A. Kerimbekov, T.K. Yuldashev, M. Kamali
    22-33
    DOI: https://doi.org/10.31489/2025m3/22-33

  • On solving the second boundary value problem for the Viscous Transonic Equation

    Views: 59
    Yu.P. Apakov, Kh.K. Ibrokhimov
    34-45
    DOI: https://doi.org/10.31489/2025m3/34-45

  • On solvability of the initial-boundary value problems for a nonlocal hyperbolic equation with periodic boundary conditions

    Views: 87
    M.T. Baizhanova, B.Kh. Turmetov
    46-56
    DOI: https://doi.org/10.31489/2025m3/46-56

  • Mixed problem for a third order parabolic-hyperbolic model equation

    Views: 44
    Zh.A. Balkizov
    57-67
    DOI: https://doi.org/10.31489/2025m3/57-67

  • Bipartite Digraphs with Modular Concept Lattices of height 2

    Views: 67
    A.O. Basheyeva, A.T. Zhussupova, Y.K. Nurlibayev
    68-74
    DOI: https://doi.org/10.31489/2025m3/68-74

  • On the solvability of one inverse problem for a fourth-order equation

    Views: 56
    A.B. Bekiev
    75-84
    DOI: https://doi.org/10.31489/2025m3/75-84

  • Some Generalized Fractional Hermite-Hadamard-Type Inequalities for m−Convex Functions

    Views: 48
    M. Bilal, A.R. Khan
    85-96
    DOI: https://doi.org/10.31489/2025m3/85-96

  • Singularly perturbed problems with rapidly oscillating inhomogeneities in the case of discrete irreversibility of the limit operator

    Views: 54
    A.A. Bobodzhanov, B.T. Kalimbetov, V.F. Safonov, O.D. Tuychiev
    97-106
    DOI: https://doi.org/10.31489/2025m3/97-106

  • Numerical solution of singularly perturbed parabolic differential difference equations

    Views: 76
    D.B. Huka, W.G. Melesse, F.W. Gelu
    107-124
    DOI: https://doi.org/10.31489/2025m3/107-124

  • Generalizing Semi-n-Potent Rings

    Views: 57
    A. Javan, A. Moussavi, P. Danchev
    125-141
    DOI: https://doi.org/10.31489/2025m3/125-141

  • Properties of semigroups of elementary types of model classes

    Views: 62
    A. Kabidenov, A. Kassatova, M. Bekenov, A. Mamyraly
    142-149
    DOI: https://doi.org/10.31489/2025m3/142-149

  • Well-posed problems for the Laplace-Beltrami operator on a stratified set consisting of punctured circles and segments

    Views: 64
    B.E. Kanguzhin, M.O. Mustafina, O.A. Kaiyrbek
    150-163
    DOI: https://doi.org/10.31489/2025m3/150-163

  • Dirichlet type boundary value problem for an elliptic equation with three singular coefficients in the first octant

    Views: 69
    K.T. Karimov, M.R. Murodova
    164-175
    DOI: https://doi.org/10.31489/2025m3/164-175

  • Approximations of Theories of Unars

    Views: 60
    N.D. Markhabatov
    176-183
    DOI: https://doi.org/10.31489/2025m3/176-183

  • The representation theorem of the Robinson hybrid

    Views: 54
    N.M. Mussina, O.I. Ulbrikht
    184-199
    DOI: https://doi.org/10.31489/2025m3/184-199

  • On interval Riemann double integration on time scales

    Views: 58
    V. Sekhose, H. Bharali
    200-213
    DOI: https://doi.org/10.31489/2025m3/200-213

  • q-Analogues of Lyapunov-type inequalities involving Riemann–Liouville fractional derivatives

    Views: 54
    N.S. Tokmagambetov, B.K. Tolegen
    214-230
    DOI: https://doi.org/10.31489/2025m3/214-230
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