Bulletin of the South Ural State University

Series “Mathematical modelling, programming & computer software”

Vestnik Yuzhno-Ural’skogo gosudarstvennogo universiteta

Seriya “Matematicheskoe modelirovanie i programmirovanie”

ISSN 2071-0216 (Print) ISSN 2308-0256 (Online)

Volume 14, no. 2

May 2021

Mathematical Modelling

5 - 16 Hydrodynamic Entrance Region in a Flat Porous Channel with a Pressure Head Isothermal Laminar Flow of a Newtonian Medium

A.V. Ryazhskih, A.V. Nikolenko, D.A. Konovalov, V.I. Ryazhskih, A.V. Keller

17 - 26 Probabilistic Solutions to the Problem of Rational Consumer Choice with Random Income

G.A. Timofeeva, O.N. Ie

Mathematical Modelling

27 - 38 Modelling the Magnetic Field Generation Modes in the Low-Mode Model of the αΩ-Dynamo With Varying Intensity of the α-Effect

O.V. Sheremetyeva, A.N. Godomskaya

Programming & Computer Software

39 - 51 Numerical Research to Determine the Dominant Mechanism of Mass and Heat Transfer in Pressure Swing Adsorption Processes

O.O. Golubyatnikov, E.I. Akulinin, S.I. Dvoretsky

52 - 63 Algorithm for Numerical Solution of Inverse Spectral Problems Generated by Sturm - Liouville Operators of an Arbitrary Even Order

S.I. Kadchenko, L.S. Ryazanova, Yu.R. Dzhiganchina

Short Notes

64 - 69 Software for the Mobile Robot Spatial Orientation System

E.I. Bazhenov, S.A. Mokrushin, S.I. Okhapkin

70 - 77 Application of Computer Algebra for Analysis of Gyroscopic Stabilization of Equilibriums of Orbital Gyrostat

A.V. Banshchikov

78 - 84 The Problem of Identifying the Trajectory of a Mobile Point Source in the Convective Transport Equation

Kh.M. Gamzaev

85 - 93 L-Stability of Nonlinear Systems Represented by State Models

I.A. Yeletskikh, K.S. Yeletskikh, V.E. Shcherbatykh

94 - 99 Mathematical Modelling of Industrial Equipment Operation Based on Markov Processes

V.G. Mokhov, G.S. Chebotareva

100 - 107 Generalized Kelly Strategy

V.A. Rodin, S.V. Sinegubov

108 - 116 A Method for Studying the Dissipative Properties of Difference Schemes in Euler Coordinates

E.S. Shestakovskaya, YA.E. Starikov, N.L. Klinacheva

Mathematical and Educational Activity

117 - 120 Dedicated to the 15th anniversary of the Department of Mathematical Physics Equations of SUSU

А.V. Keller