Vol. 15 No. 2 (2024)

View Vol. 15 No. 2 (2024)
Published: 2024-06-30

Full Issue

Articles

  • Estimates of M-term Approximations of Functions of Several Variables in the Lorentz Space by a Constructive Method

    Gabdolla Akishev
    08-32
    Views: 506 / PDF downloads: 412
    DOI: https://doi.org/10.32523/2077-9879-2024-15-2-08-32

  • Interpolation Methods for Anisotropic Net Spaces

    Anar Nabievna Bashirova, Aitolkyn Huwaikyzy Kalidolday, Erlan Dautbekovich Nursultanov
    33-41
    Views: 451 / PDF downloads: 307
    DOI: https://doi.org/10.32523/2077-9879-2024-15-2-33-41

  • Estimate of the Best Constant of Discrete Hardy-Type Inequality with Matrix Operator Satisfying the Oinarov Condition

    Aigerim Kalybay, Saltanat Shalginbayeva
    42-47
    Views: 422 / PDF downloads: 319
    DOI: https://doi.org/10.32523/2077-9879-2024-15-2-42-47

  • Dynamics of Relay Systems with Hysteresis and Harmonic Perturbation

    Alexander Mikhailovich Kamachkin, Dmitriy Konstantinovich Potapov, Victoria Viktorovna Yevstafyeva
    48-60
    Views: 334 / PDF downloads: 344
    DOI: https://doi.org/10.32523/2077-9879-2024-15-2-48-60

  • Curvilinear Parallelogram Identity and Mean-Value Property for a Semilinear Hyperbolic Equation of the Second Order

    Viktor Korzyuk, Jan Viaczaslavavicz Rudzko
    61-74
    Views: 306 / PDF downloads: 294
    DOI: https://doi.org/10.32523/2077-9879-2024-15-2-61-74

  • An Existence Result for a \((p(x), q(x))\)-Kirchhoff Type System with Dirichlet Boundary Conditions via Topological Degree Method

    Soukaina Yacini, Chakir Allalou, Khalid Hilal
    75-91
    Views: 362 / PDF downloads: 338
    DOI: https://doi.org/10.32523/2077-9879-2024-15-2-75-91

  • Inequalities for Trigonometric Polynomials in Periodic Morrey Spaces

    Victor Ivanovich Burenkov, Daryl James Joseph
    92-100
    Views: 1384 / PDF downloads: 385
    DOI: https://doi.org/10.32523/2077-9879-2024-15-2-92-100