Vestnik Samarskogo Universiteta. Estestvenno-Nauchnaya Seriya: Latest issue http://www.mathnet.ru/eng/vsgu 2026, Volume 32, Issue Issue 1 en-gb Copyright 2026, Fri, 15 May 2026 00:00:00 +0300 math-net2026_07@mi-ras.ru tche@mi-ras.ru Vestnik Samarskogo Universiteta. Estestvenno-Nauchnaya Seriya http://www.mathnet.ru/JrnLogos/vsgu/vsgu1.jpg http://www.mathnet.ru/eng/vsgu III all-Russian scientific conference "Mathematics and mathematical modeling" S. V. Astashkin, D. V. Ivanov, V. V. Sevostyanova Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 7--7 http://mi.mathnet.ru/eng/vsgu798 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu798 Generalized Padé approximations in the problem of calculating the period of a relaxation cycle E. S. Dolgova Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 8--18 http://mi.mathnet.ru/eng/vsgu799 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu799 Solving the solution of Goursat problem using the Riemann method for a system of fourth order hyperbolic differential equations J. O. Yakovleva Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 60--66 http://mi.mathnet.ru/eng/vsgu803 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu803 Simulation of the mechanical response of polycrystalline materials in the Atomsk package L. A. Leopaeva Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 67--78 http://mi.mathnet.ru/eng/vsgu804 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu804 Construction of a discrete-time state-space convection -- diffusion -- reaction models using an unconditionally positive finite-difference scheme D. V. Galushkina Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 79--89 http://mi.mathnet.ru/eng/vsgu805 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu805 Dimensionality reduction of a dynamic wind turbine model A. S. Kirsanova Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 90--103 http://mi.mathnet.ru/eng/vsgu806 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu806 Matrix Padé approximants in the problem of reducing the dimensionality of equations of gyroscopic systems K. A. Konnova, V. A. Sobolev Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 104--113 http://mi.mathnet.ru/eng/vsgu807 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu807 Automation of parameters identification of batteries mathematical models I. S. Lyamin Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 114--123 http://mi.mathnet.ru/eng/vsgu808 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu808 State estimation of a nonlinear stochastic pacemaker model R. I. Rakhimova Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 124--135 http://mi.mathnet.ru/eng/vsgu809 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu809 Order reduction of drug delivery models in the presence of rapid protein binding E. A. Tropkina Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 136--145 http://mi.mathnet.ru/eng/vsgu810 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu810 Modeling the dynamics of electric vehicle energy consumption based on a realistic driving cycle and battery state of charge estimation M. B. Chernov, A. V. Golubkov Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 146--157 http://mi.mathnet.ru/eng/vsgu811 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu811 Some scenarios for delaying the loss of stability in differential systems with multiscale variables O. S. Kipkaeva, E. A. Shchepakina Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 19--30 http://mi.mathnet.ru/eng/vsgu800 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu800 Integral characteristics and distribution of roots of entire functions E. Menshikova, B. N. Khabibullin Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 31--46 http://mi.mathnet.ru/eng/vsgu801 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu801 Schutzenberger hierarchy of regular languages and algorithms for testing low levels of hierarchy M. Ya. Novikov, N. I. Krainyukov Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 47--59 http://mi.mathnet.ru/eng/vsgu802 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu802 Interpolation of pollutant concentration measurement data taking into account local wind speed N. A. Baranov Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 158--166 http://mi.mathnet.ru/eng/vsgu812 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu812 Problem N for the Euler --- Darboux equation with two degeneration lines in characteristic coordinates and a trivial coefficient for the derivative of the desired function with respect to the ordinate S. V. Podkletnova Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 167--191 http://mi.mathnet.ru/eng/vsgu813 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu813 Forecasting seasonal time series using a hybrid regression model M. A. Shugurova Vestnik SamU. Estestvenno-Nauchnaya Ser., 2026, 32:1, 192--203 http://mi.mathnet.ru/eng/vsgu814 Fri, 15 May 2026 00:00:00 +0300 Fri, 15 May 2026 00:00:00 +0300 http://mi.mathnet.ru/eng/vsgu814