Vol. 17, No. 2, 2025

Mathematical Models and Computer Simulations

Characteristics and Analysis of Nearest Neighbor Graphs Generated by Random Matrices

A. A. Kislitsyn p. 113 abstract

Investigation of the Parametric Graph Model in the Ant Colony Method

V. A. Sudakov, and Yu. P. Titov p. 126 abstract

Distributed Algorithm for Simulating Gas Dynamics Problems Based on a Modified Method of Adaptive Artificial Viscosity

I. V. Popov p. 137 abstract

Hybrid Approach to Modeling and Evaluating the Structural Features for Patterns of Cultured Bacteria

I. A. Shevkun, and A. G. Maslovskaya p. 153 abstract

A Comparison of Two Approaches to Construct Combined Schemes for Multidimensional Euler Equations

M. D. Bragin p. 162 abstract

A Mathematical Model for Calculation of the Combustion Process in a Gas Engine with Prechamber Ignition

S. S. Sergeev p. 172 abstract

Application of Chebyshev’s Methods for Solving Elliptic Equations on Voxel Meshes

B. V. Kritskiy p. 179 abstract

On Increasing the Accuracy of Difference Schemes When Calculating Centered Rarefaction Waves

V. V. Ostapenko, E. I. Polunina, and N. A. Khandeeva p. 193 abstract

A Hybrid Model for the Calculation of the Effective Scattering Area of an Aircraft

A. V. Sysenko, I. A. Tarakanov, and F. S. Chukharev p. 204 abstract

Definition of a Shape Matrix Multiatomic Cluster

K. E. Plokhotnikov p. 216 abstract

Simulation of Electrification of Hailstones in Temperate Latitudes in View of the Clouds Fractal Properties

T. S. Kumykov, and R. I. Parovik p. 227 abstract

Solving Differential Equations by Neural Networks: Goal Functionals and Verification of Results

A. V. Muzalevskii, and S. I. Repin p. 233 abstract