Vol. 15, No. 2, 2023

Mathematical Models and Computer Simulations

Parallel Implementation of the 16th-Order Multioperator Scheme: Application to Problems of the Instability of Vortices and Boundary Layers

M. V. Lipavskii, A. I. Tolstykh and D. A. Shirobokov p. 167 abstract

Sources of Turbulence on an Unswept Wing of a Supersonic Passenger Airplane

P. V. Chuvakhov and I. O. Pogorelov p. 177 abstract

Calculation of the Solar Radiation Field in the General Circulation Model of the Earth’s Lower and Middle Atmosphere

E. A. Fedotova p. 189 abstract

Features of Building a Microservice System for Modeling Nonstationary States of Nonlinear Circuits

V. N. Gridin, V. I. Anisimov and S. A. Vasiliev p. 202 abstract

Numerical Simulation of Dynamic Processes in a Medium of Fine-Grained Solid Particles

M. Y. Nemtsev, I. S. Menshov and I. V. Semenov p. 210 abstract

Multicriteria Interval Optimization of Conditions for Complex Chemical Reactions Based on a Kinetic Model

K. F. Koledina p. 227 abstract

Investigation of Statistics of Nearest Neighbor Graphs

A. A. Kislitsyn p. 235 abstract

Algorithm to Correct the Bigram Method to Identify an Author’s Text

M. Yu. Voronina, A. A. Kislitsyn and Yu. N. Orlov p. 245 abstract

Calculation of Radiative Heat Transfer in a Composite Z-Pinch

V. A. Gasilov and A. Yu. Krukovskiy p. 255 abstract

Possibilities and Restrictions on the Use of the Zonal RANS-IDDES Approach to Calculate Fan Noise

V. A. Shorstov p. 265 abstract

Simulation of Vortex Interaction with a Shock Wave for Testing Numerical Algorithms

M. A. Kirushina, T. G. Elizarova and A. S. Epikhin p. 277 abstract

Numerical Investigation of Optimization Algorithms for Adapting the Hydrodynamic Model Based on the Results of Well Tests

D. N. Maykov and S. S. Makarov p. 289 abstract

Object Recognition Method Based on Their Signal-Geometric Signs through a Robotic Security Complex

Y. A. Pushkarev and V. V. Sviridov p. 297 abstract

Modeling the Transient Resistance of Trunk Pipeline Insulation Based on Measurements of the Magnetic Induction Vector Modulus

V. N. Krizsky, S. V. Viktorov and Ya. A. Luntovskaya p. 312 abstract

Stability Analysis of a Bacterial Meningitis Model with Saturated Incidence and Treatment Default

Zviiteyi Chazuka, Chinwendu E. Madubueze, Chidozie W. Chukwu and Shalaika M. Chikuni p. 323 abstract

On the Modeling of COVID-19 Spread via Fractional Derivative: A Stochastic Approach

E. Bonyah, M. L. Juga, L. M. Matsebula and C. W. Chukwu p. 338 abstract

Transient MHD Free Convection Flow, Heat and Mass Transfer in Darcy–Forchheimer Porous Medium in the Presence of Chemical Reaction and Heat Absorption with Soret and Dufour Effects: Element-Free Galerkin Modelling

Rajesh Sharma p. 357 abstract

Contents

Mathematical Models and Computer Simulations