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JOURNALS // Itogi Nauki i Tekhniki. Sovremennaya Matematika i ee Prilozheniya. Tematicheskie Obzory // Archive
2023, Volume 224
| General information | Contents |


Differential Equations and Optimal Control


Variation optimality condition of a boundary control in a composite model of linear differential equations of different types
A. V. Arguchintsev, V. P. Poplevko 		3
Necessary and sufficient criteria of Lyapunov stability for systems of ordinary differential equations
S. G. Bulanov 		10
Operator methods of the search for extremal controls in linear-quadratic optimal control problems
A. S. Buldaev, I. D. Kazmin 		19
First boundary-value problem for a class of elliptic systems in a half-space
E. A. Golovko 		28
On the exact solution of a certain system of hyperbolic differential equations
E. Yu. Grazhdantseva 		35
Closed-loop state feedback in linear problems of terminal control
N. M. Dmitruk 		43
Methods for improving the efficiency of the positional minimum principle in optimal control problems
V. A. Dykhta 		54
On the asymptotics of the Goursat problem with a power boundary layer
I. V. Zakharova 		65
On symmetric boolean functions invariant under the Möbius transform
O. V. Zubkov 		71
On some zero-front solutions of an evolution parabolic system
A. L. Kazakov, P. A. Kuznetsov, L. F. Spevak 		80
Two sequential test schemes with aftereffect
N. A. Kolokol'nikova 		89
Hierarchical structures and combinatorial problems of information retrieval
O. V. Kuz'min 		97
Hypersurfaces with proportional principal curvatures in $(n+1)$-dimensional Euclidean space
E. Yu. Kuzmina 		109
Stabilization of stationary motions of a satellite near the center of mass in a geomagnetic field. V
V. M. Morozov, V. I. Kalenova, M. G. Rak 		115
On the identification Volterra kernels in integral models of linear nonstationary dynamical systems
S. V. Solodusha, E. D. Antipina 		125
Variational method for solving a coefficient inverse problem for a parabolic equation with integral conditions
R. K. Tagiyev, Sh. I. Maharramli 		133
Projection methods for improving controls in nonlinear control systems with terminal constraints
D. O. Trunin 		142
Singular systems of differential equations in Banach spaces
M. V. Falaleev 		150

© Steklov Math. Inst. of RAS, 2025