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JOURNALS // Mathematical notes of NEFU // Archive

2021, Volume 28, Issue 2


Mathematics
The identification problem for a nonsingular system of ordinary differential equations with fast and slow variables
L. I. Kononenko
3
Optimal location of a rigid inclusion for an equilibrium problem describing Kirchhoff–Love plate with nonpenetration conditions for known configurations of plate edges
N. P. Lazarev, E. F. Sharin, G. M. Semenova
16
Phase portraits of a block-linear dynamical system in a model for a circular gene network
L. S. Minushkina
34
Distributed control for semilinear equations with Gerasimov–Caputo derivatives
M. V. Plekhanova, G. D. Baybulatova, B. T. Kien
47
Energy derivative for a construction consisting of a timoshenko plate and a thin beam
A. I. Furtsev
68
On the Jacobian group of a cone over a circulant graph
L. A. Grunwald, I. A. Mednykh
88

Mathematical modeling
The Laguerre spectral method for solving a one-dimensional dynamical problem of magneto-poroelasticity
Sh. Kh. Imomnazarov, A. A. Mikhailov
102
Multiscale model reduction for neutron diffusion equation
A. O. Vasilev, D. A. Spiridonov, A. V. Avvakumov
111


© Steklov Math. Inst. of RAS, 2026