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 19, no. 3

August 2026

Mathematical Modelling

5 - 16 Stochastic Dynamics of Optimal Pandemic Control

E.A. Gubar, V.A. Taynitskiy, I. Dahmouni

17 - 26 Dynamic Cooperative Games of the Promotion of Innovations in the Universities with Consideration of the Opportunistic Behavior

V.U. Kalachev, G.A. Ougolnitsky, A.B. Usov

27 - 39 Hierarchical Game under Uncertainty: a Case of Different Social Behavior

K.N. Kudryavtsev, M.A. Rybachuk, L.L. Sakalauskas, L.V. Zhukovskaya

40 - 49 A Bicriteria Fish War Game with Asymmetric Environmental Concern

D.V. Kuzyutin, N.V. Smirnova, A.S. Veselkov

50 - 58 Impact of Vaccination Opinion Dynamics on Influenza Epidemics

S.Sh. Kumacheva, E.M Zhitkova, G.A. Tomilina

59 - 69 Description of the Sequential Mechanoluminescence Waning Process of Sral_2O_4: Eu, Dy Using a Monomolecular Kinetics Model

S.E. Lukin, T.A. Brusentseva

70 - 78 Peculiarities of the Phase Manifold of One Sobolev-Type Equation

N.G. Nikolaeva, N.A. Manakova

Programming & Computer Software

79 - 86 Combined Runge-Kutta and Piecewise Constant Argument Methods for Nonlinear Systems of Differential Equations

M.I. Muminov, Z.Z. Jumaev

87 - 96 Modeling of an Intelligent Algorithm for Ranking Authorized Institutions in Response to Requests

A.A. Nefedova, T.V. Karpeta

Short Notes

97 - 103 Optimal Control for a Second Order Semilinear Sobolev Type Equation in the Sectorial Case

E.V. Bychkov

Personalia

104 - 105 Andrei Ivanovich Kibzun(31.07.1951 - 06.05.2026)