Current Issue

2026. vol. 54. no. 2.

Contents
Message from the Editorial Board8
MATHEMATICS
Ablabekov B.S., Matanova K.B. Global solvability of the inverse problem of determining the kernel for a pseudoparabolic equation with overdetermination at an interior point10
Balkizov Zh. A. Dirichlet problem for a third-order equation of mixed hyperbolic-pseudoparabolic type in a rectangular domain26
Krishna K.M. C^{\ast}-algebraic Smale mean value conjecture and Dubinin-Sugawa dual mean value conjecture38
Yuldasheva A. V., Sharipova S. A. On periodic solutions of a boundary value problem for an anisotropic fourth-order equation48
MATHEMATICAL MODELING
Kumykov T. S. Modeling of particle electrification in a fractal cloud environment taking into account charge leakage due to conductivity57
Parovik R. I. Mathematical modeling of radon transport in geological media: classical and non-classical approaches68
COMPUTATIONAL AND INFORMATION TECHNOLOGIES
Sheremetev A. N., Luttseva E. A. Intelligent defect recognition system for fish product packaging using machine vision106
ФИЗИКА
Bokpe E. S., Dossa F. A., Avossevou G. Y. Thermodynamic properties of a quantum isotonic oscillator with position-dependent effective mass119
Glukhov V.E. Evaluation of the quality of periodic variation extraction in model time series under various levels of flicker noise 1/f^{\alpha}142
Malkin E. I., Cherneva N. V. Electric activity of volcanic clouds and formation of local electric field in Kamchatka166