No. 1 (121)/2026

DOI: https://doi.org/10.31489/2518-7929/2026-121-1
Published: 30.03.2026

Full Issue

MATHEMATICS

  • Reversed Weighted Hardy-type Inequalities with Negative Indices

    Views: 148
    K.R. Abdo
    5-22
    DOI: https://doi.org/10.31489/2026m1/5-22

  • Stability and existence of multiperiodic solutions for second-order linear equations with a diagonal differentiation operator

    Views: 135
    G.M. Aitenova, Zh.A. Sartabanov, B.Zh. Omarova, A.Kh. Zhumagaziyev
    23-36
    DOI: https://doi.org/10.31489/2026m1/23-36

  • A Boundary Value Problem for a Time-Fractional Diffusion Equationin a Non-Cylindrical Shrinking Domain

    Views: 121
    A.D. Akhmetshin, M.T. Omarov, R.Z. Toleukhanova
    37-54
    DOI: https://doi.org/10.31489/2026m1/37-54

  • Local derivation on the Schro¨dinger Lie algebra in (n+1)-dimensional space-time

    Views: 122
    A.K. Alauadinov, B.B. Yusupov
    55-66
    DOI: https://doi.org/10.31489/2026m1/55-66

  • On certain identities of generalized derivations of semirings with involution

    Views: 99
    L. Ali, M. Aslam
    67-81
    DOI: https://doi.org/10.31489/2026m1/67-81

  • On Triggers of Order

    Views: 88
    Ye.R. Baissalov, J.A. Tussupov
    82-86
    DOI: https://doi.org/10.31489/2026m1/82-86

  • Boundedness of the pseudo-differential operators generated by 1D-Dunkl operator

    Views: 99
    B. Bekbolat, N. Tokmagambetov
    87-102
    DOI: https://doi.org/10.31489/2026m1/87-102

  • Criterion for a formula-definable quasivariety

    Views: 91
    M.I. Bekenov, A. Mamyraly, A. Kassatova, A. Kabidenov
    103-109
    DOI: https://doi.org/10.31489/2026m1/103-109

  • Measures and Stability in a Model, revisited

    Views: 92
    C.M.B.J. D’Elb´ee, K.A.C. Gannon
    110-121
    DOI: https://doi.org/10.31489/2026m1/110-121

  • Algebras of binary isolating formulas for theories of modular products of graphs

    Views: 81
    D.Y. Emelyanov
    122-131
    DOI: https://doi.org/10.31489/2026m1/122-131

  • On the Equivalence of Elementary Surfaces with Respect to the Motion Group of Pseudo-Euclidean Space

    Views: 85
    R.A. Gafforov, S. Kerbal, S.S. Juraboyev
    132-139
    DOI: https://doi.org/10.31489/2026m1/132-139

  • Integral representations for a class of triple confluent hypergeometric functions and their applications in boundary value problems

    Views: 141
    A. Hasanov, T.G. Ergashev, A.R. Ryskan
    140-155
    DOI: https://doi.org/10.31489/2026m1/140-155

  • On estimates for norms of matrix operators: the case q

    Views: 80
    K.D. Kuliev, G.T. Kulieva, T.D. Turakulov
    156-168
    DOI: https://doi.org/10.31489/2026m1/156-168

  • Heritability of types of a pregeometry relative to a family of relational structures

    Views: 88
    S.B. Malyshev, S.V. Sudoplatov
    169-178
    DOI: https://doi.org/10.31489/2026m1/169-178

  • Automorphisms of free braided nonassociative algebras of rank 2

    Views: 92
    R. Mutalip, B.A. Duisengaliyeva, A.S. Naurazbekova
    179-193
    DOI: https://doi.org/10.31489/2026m1/179-193

  • On a solution of the periodic boundary value problem for a hyperbolic equation with a fractional derivative

    Views: 101
    N.T. Orumbayeva, B.B. Zhantassova
    194-201
    DOI: https://doi.org/10.31489/2026m1/194-201

  • Higher-order balancing numbers: new sequences, recurrence relations, generating functions and identities

    Views: 120
    K. Prasad, Indubala, M. Kumari
    202-216
    DOI: https://doi.org/10.31489/2026m1/202-216

  • Numerical Scheme for Singularly Perturbed Differential Equations with Small Shifts Using Non-Polynomial Quartic Spline

    Views: 122
    K. Ragula, G.B.S.L. Soujanya
    217-227
    DOI: https://doi.org/10.31489/2026m1/217-227

  • Integration of the negative order Nonlinear Schr¨odinger Equation with self-consistent source

    Views: 139
    G.U. Urazboev, I.I. Baltaeva
    228-237
    DOI: https://doi.org/10.31489/2026m1/228-237

  • Model-theoretic properties of J-superstable Jonsson theories in classes defined by cosemanticness

    Views: 85
    A.R. Yeshkeyev, G.E. Zhumabekova, A.K. Issayeva
    238-247
    DOI: https://doi.org/10.31489/2026m1/238-247

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