Vol. 16 No. 4 (2025)

View Vol. 16 No. 4 (2025)
Published: 2025-12-23

Full Issue

Articles

  • Approximation by T means with respect to Vilenkin system in Lebesgue spaces

    Nino Anakidze, Nika Areshidze, Lars-Erik Persson, George Tephnadze
    08-22
    Views: 378 / PDF downloads: 369
    DOI: https://doi.org/10.32523/2077-9879-2025-16-4-08-22

  • Boundedness of the generalized Riemann–Liouville operator in local Morrey-type spaces with mixed quasi-norms

    Victor Burenkov, Mariam Abdelkaderovna Senouci
    23-32
    Views: 523 / PDF downloads: 355
    DOI: https://doi.org/10.32523/2077-9879-2025-16-4-23-32

  • Infinitely many periodic solutions for differential equations involving piecewise alternately advanced and retarded argument

    Kuo-Shou Chiu, Isabel Berna Sepúlveda
    33-44
    Views: 355 / PDF downloads: 325
    DOI: https://doi.org/10.32523/2077-9879-2025-16-4-33-44

  • Propagation of nonsmooth waves along a star graph with fixed boundary vertices

    Baltabek Kanguzhin
    45-53
    Views: 262 / PDF downloads: 444
    DOI: https://doi.org/10.32523/2077-9879-2025-16-4-45-53

  • Continuous extension to the boundary of a domain of the logarithmic double layer potential

    Serhiy Anatoliyovych Plaksa
    54-75
    Views: 325 / PDF downloads: 362
    DOI: https://doi.org/10.32523/2077-9879-2025-16-4-54-75

  • Sonin’s inventory model with a long-run average cost functional

    Ernst L. Presman
    76-94
    Views: 300 / PDF downloads: 227
    DOI: https://doi.org/10.32523/2077-9879-2025-16-4-76-94