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JOURNALS // Chelyabinskiy Fiziko-Matematicheskiy Zhurnal // Archive

2024, Volume 9, Issue 1


Mathematics
Linear and quasilinear equations with several Gerasimov — Caputo derivatives
K. V. Boyko
5
On non-uniqueness of cycles in 3D models of circular gene networks
V. P. Golubyatnikov
23
Compositions of fractional derivatives as Dzhrbashyan — Nersesyan derivative
E. M. Izhberdeeva
35
On solvability of a general elliptic boundary value problem in Hölder — Zygmund spaces with variable smoothness
V. D. Kryakvin, G. P. Omarova
50
Newton's method in constructing a singular set of a minimax solution in a class of boundary value problems for the Hamilton — Jacobi equations
P. D. Lebedev, A. A. Uspenskii
63
Group of symmetries for the dynamics system of equations of rarefied two-phase medium
G. D. Turova
77
Metrical Bochner criterion and metrical Stepanov almost periodicity
M. Kostić, V. E. Fedorov, H. C. Koyuncuoğlu
90
A new class of Gibbs measures for three-state SOS model on a Cayley tree
M. M. Rahmatullaev, B. U. Abraev
101
Mixed problem for a nonlinear impulsive differential equation of parabolic type
T. K. Yuldashev, A. K. Fayziyev, F. D. Rakhmonov
111

Physics
Features of magnetic oscillations in a two-layer structure with exchange coupling
L. N. Kotov, V. S. Vlasov, I. E. Abramovskiy, V. A. Ustyugov
124
Recursive neural network as a high-speed plate collision emulator
V. V. Pogorelko, A. E. Mayer, E. V. Fedorov
134

Mathematical Modeling
Entropy-randomized estimation of nonlinear dynamical model parameters on observation of dependent process
A. Yu. Popkov, Yu. A. Dubnov, Yu. S. Popkov
144
Simulation of soil loosening processes with compressed air
D. A. Yalaletdinov, I. R. Rakhimov, A. P. Kulikova, I. V. Bychkov, D. A. Kuzmin, M. O. Usik, V. A. Tolkachev
160


© Steklov Math. Inst. of RAS, 2025