Vol. 69 No. 4 (2025): Uzbek Mathematical Journal

Published: 2025-11-03

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  • Exponential stability of a numerical solution of a hyperbolic system with negative nonlocal characteristic velocities and measurement error

    Rakhmatillo Aloev, Abdumauvlen Berdyshev, Vasila Alimova (Author)
    7-14
    DOI: https://doi.org/10.29229/uzmj.2025-4-1

  • Optimal approximation techniques for solving Hadamard type integral equations

    Dilshod Akhmedov, Sardor Pirnapasov (Author)
    15-21
    DOI: https://doi.org/10.29229/uzmj.2025-4-2

  • Classification of Frobenius algebra structures on two-dimensional vector space over any base field

    D.U. Asrorov , U.D. Bekbaev , I.S. Rakhimov (Author)
    22-34
    DOI: https://doi.org/10.29229/uzmj.2025-4-3

  • On Finite-Dimensional Approximations of the Time-Optimal Control Problem for the Heat Equation in a Rod

    Abdulla Azamov, Jasurbek Bakhramov (Author)
    35-39
    DOI: https://doi.org/10.29229/uzmj.2025-4-4

  • Symmetric Leibniz algebras whose underlying Lie algebra is almost filiform

    S.N. Bozorova , I.B. Choriyeva (Author)
    40-45
    DOI: https://doi.org/10.29229/uzmj.2025-4-5

  • On $e^*$-Semisimple Modules and the Associated Socle

    Ayoub Bouziri (Author)
    46-52
    DOI: https://doi.org/10.29229/uzmj.2025-4-6

  • Complete systems of invariants of $m$-tuples for fundamental groups of a two-dimensional bilinear-metric space over the field of rational numbers

    Gayrat Beshimov (Author)
    53-69
    DOI: https://doi.org/10.29229/uzmj.2025-4-7

  • The decreasing rearrangements of functions for vector-valued measures

    V.I. Chilin , G.B. Zakirova (Author)
    70-82
    DOI: https://doi.org/10.29229/uzmj.2025-4-8

  • A free boundary problem with a Stefan condition for a ratio-dependent predator-prey model

    A. N. Elmurodov, N. Yuldoshev (Author)
    83-95
    DOI: https://doi.org/10.29229/uzmj.2025-4-9

  • On confluent forms of the one hypergeometric function of three variables and their applications

    Tuhtasin Ergashev , Anvardjan Hasanov , Nigora Safarbayeva (Author)
    96-107
    DOI: https://doi.org/10.29229/uzmj.2025-4-10

  • On the Non-Smooth Optimal Control Problem for a Parametrized Dynamic System under Conditions of Uncertainty

    T.T. Haydarov (Author)
    108-112
    DOI: https://doi.org/10.29229/uzmj.2025-4-11

  • Differential game of one evader and multiple pursuers with exponential integral constraints

    G.I. Ibragimov , T.G. Tursunaliev (Author)
    113-127
    DOI: https://doi.org/10.29229/uzmj.2025-4-12

  • On a Boundary Value Problem for a Loaded Parabolic-Hyperbolic Equation of the Second Kind Degenerating Inside the Domain

    Bozor Islomov , Dildora Nasirova (Author)
    128-140
    DOI: https://doi.org/10.29229/uzmj.2025-4-13

  • The Samarskii-Ionkin type problem for the fourth-order ordinary differential equation

    B. J. Kadirkulov , D. E Uzaqbaeva (Author)
    141-151
    DOI: https://doi.org/10.29229/uzmj.2025-4-14

  • An initial-boundary value problem with local and nonlocal conditions for a degenerate partial differential equation of high even order

    K.T. Karimov , D.D. Oripov (Author)
    152-164
    DOI: https://doi.org/10.29229/uzmj.2025-4-15

  • About one composition of partial mapping of Euclidean space $E_{5}$

    G. Matieva , T.M. Papieva , G.A. Shamshieva (Author)
    165-168
    DOI: https://doi.org/10.29229/uzmj.2025-4-16

  • Impact of almost $\eta$-Ricci-Bourguignon solitons on anti-invariant submanifolds of trans-Sasakian manifolds coupled with generalized symmetric non-metric connection of type $(\alpha,\beta)$

    Rajesh Mishra , Sunil Yadav (Author)
    169-180
    DOI: https://doi.org/10.29229/uzmj.2025-4-17

  • Description of periodic and weakly periodic ground states for the modified SOS model on the Cayley tree

    M.M. Rahmatullaev , J.N. Askarov (Author)
    181-193
    DOI: https://doi.org/10.29229/uzmj.2025-4-18

  • Optimal quadrature formulas in the Sobolev space of complex-valued functions

    Kh. M. Shadimetov , S.T. Tursunmurodov (Author)
    194-200
    DOI: https://doi.org/10.29229/uzmj.2025-4-19

  • Differential game with a ``life-line'' for nonlinear motion dynamics of players

    M.A. Turgunboeva , U.B. Soyibboev (Author)
    201-216
    DOI: https://doi.org/10.29229/uzmj.2025-4-20

  • Vanishing of the second cohomology groups of certain solvable Lie algebras

    G.Kh. Urazmatov (Author)
    217-226
    DOI: https://doi.org/10.29229/uzmj.2025-4-21