Vol. 18, No. 2, 2026

Mathematical Models and Computer Simulations

The CABARET Scheme for a Relaxation Approximation of Scalar Hyperbolic Conservation Laws

V. M. Goloviznin and A. V. Serzhantov p. 143 abstract

Verification of the Porous Body–Free Flow Model

T. A. Kudryashova, S. V. Polyakov, and N. I. Tarasov p. 154 abstract

Mathematical Modeling of an Unsteady Process in a Catalyst Layer with Cylindrical Grain Shape

O. S. Yazovtseva, E. E. Peskova, and I. V. Mitryukhin p. 166 abstract

Angular Microacceleration Simulation for a Satellite in Very Low Earth Orbit

M. Yu. Ovchinnikov, Y. V. Mashtakov, D. S. Roldugin, S. S. Tkachev, D. S. Ivanov, V. Ya. Gecha, and I. Yu. Pugach p. 180 abstract

Autoencoder Mathematical Model for Analysis of Electrochemical Impedance of Chemical Power Sources

A. G. Popov p. 194 abstract

Quasi-Continuous Modeling Technique

I. V. Kashin p. 206 abstract

Calculation of Thermodynamic Parameters in Mixed Cells in Multicomponent Flow Modeling

P. A. Kuchugov p. 215 abstract

Model of Impact Ionization in Solid Dielectrics

Yu. A. Volkov, F. N. Voronin, M. B. Markov, and O. S. Kosarev p. 226 abstract

Development of a Traffic Flow Model with Overacceleration and Speed Adaptation in Relation to Driver Behavior Strategies

A. A. Chechina p. 235 abstract

Modification of k–ε Turbulence Model to Simulate Shock-Wave Flows

V. P. Statsenko, Yu. V. Tretyachenko, and Yu. V. Yanilkin p. 242 abstract

Suppression of Grid Perturbations in the Simulation of Symmetric Radiation-Hydrodynamic Flows

E. M. Urvachev p. 258 abstract

Development of a Second-Order Nonlinear Model for Describing Sea Waves

A. S. Zapevalov p. 271 abstract

Stability Analysis of the Rumors Spreading about Postponing the Election on Twitter Using the IDSRI Model

Susila Bahri, Ayu Fedriansari, Monika Rianti Helmi, and Hamidah Nasution p. 278 abstract