2022. vol. 40. no. 3

Content
MATHEMATICS
Attaev A. Kh. On a nonlocal boundary value problem for a model hyperbolic nonlocal equations	7
Bogatyreva F. T. On representation of solution of the diffusion equation with Dzhrbashyan-Nersesyan operators	16
Gafforov R. A., Muminov K. K. Equivalence of paths in some non-Euclidean geometry	28
Mamchuev M. O., Zhabelova T. I. Non-local boundary value problem for a system of ordinary differential equations with Riemann–Liouville derivatives	42
Masaeva О. Kh. Solution of the boundary problem for the generalized Laplace equation with a fractional derivative	53
Eneeva L. M. Solution of a mixed boundary value problem for an equation with fractional derivatives with different origins	64
MATHEMATICAL MODELING
Bobrovskaya O. P., Gavrilenko T. V., Galkin V. A. Transport flow model based on interaction of particles with action potential	72
Gapeev M. I. , Solodchuk A. A., Parovik R. I. Coupled oscillators as a model of high-frequency geoacoustic emission	88
Kudaev V. Ch., Buzdov A.K. A complete system of conditions for uncongested traffic of vehicles in front of a traffic light at a symmetrical two-lane intersection	101
Losanova F. M. Inverse problem for McKendrick von Foerster equation with Caputo operator	111
Tverdyi D. A., Parovik R. I. Fractional differential model of physical processes with saturation and its application to the description of the dynamics of COVID-19	119
Sheremetyeva O. V., Shevtsov B. M. Approximation of the waiting times distribution laws for foreshocks based on a fractional model of deformation activity	137
INFORMATION AND COMPUTATION TECHNOLOGIES
Galkin V. A., Gavrilenko T. V., Smorodinov A. D. Approaches to solving systems of linear algebraic equations using neural networks	153
Katkova G. A., Makarov E. O., Parovik R. I. Computer program for modeling anomalous variations in radon volumetric activity based on the mechanism of its injection into the groundwater flow	165
Kim V. A., Parovik R. I. Implicit finite-difference scheme for a Duffing oscillator with a derivative of variable fractional order of the Riemann-Liouville type	179
Lyutikova L. A. Using multivalued logic for qualitative data analysis	199
Хайотов А.Р., Хайриев У. Н. Оптимальные квадратурные формулы в пространстве $\, \widetilde{W_2}^{(m,m-1)}$ периодических функций	211
PHYSICS
Mordosova O. V., Koltovskoi I. I. Investigation of internal gravitational waves by an infrared camera of the entire sky over the territory of Yakutia	227
Narozhnov V. V. Impact oscillator as a dynamic method for studying the elastic properties of metals and alloys	239