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Science People
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Nikolaǐ Pavlovich Erugin (on the ninetieth anniversary of his birth)
A. F. Andreev, I. V. Gaishun, V. I. Gromak, N. A. Izobov, V. A. Il'in, I. T. Kiguradze, N. N. Krasovskii, L. D. Kudryavtsev, N. A. Lukashevich, I. P. Martynov, V. A. Pliss, L. A. Cherkas, T. K. Shemjakina
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579–582 |
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Ordinary Differential Equations
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On the stability of the equilibrium state in a case of periodic perturbation of the center
V. V. Basov, Yu. N. Bibikov
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583–586 |
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On the asymptotic behavior of the degenerate solution of the second Painlevé equation
A. N. Belogrudov
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587–594 |
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Local properties of plane homoclinic structures, and Hausdorff dimension
E. V. Vasil'eva, S. Yu. Pilyugin, V. A. Pliss
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595–601 |
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On the existence of a quasilinear system with a countable set of Bohl exponents
I. A. Volkov
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602–605 |
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Controllability of linear discrete systems in $F$-spaces
I. V. Gaishun
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606–613 |
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On a general representation of solutions of the Painlevé equations
V. I. Gromak
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614–617 |
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Algebraic differential equations with an integrating factor of Darboux type
M. V. Dolov, S. A. Chistyakova
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618–622 |
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On a lower exponent of a two-dimensional linear system with Perron perturbations
N. A. Izobov
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623–631 |
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On the asymptotic perturbation of a nonlinear center
Yu. A. Il'in
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632–637 |
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Theoretical and experimental analysis of the buffer phenomenon in a long line with a tunnel diode
V. F. Kambulov, A. Yu. Kolesov, N. Kh. Rozov
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638–645 |
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On systems of ordinary differential equations and differential inequalities with multipoint boundary conditions
I. T. Kiguradze
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646–652 |
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On boundedness conditions for characteristic sets of solutions of linear multidimensional equations
E. K. Makarov
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653–657 |
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Dissipativity and degeneration conditions in the ecological HHW-model
A. V. Osipov
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658–663 |
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Dependence of the Bellman function on a parameter for two-dimensional control systems
N. N. Petrov
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664–671 |
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Some properties of weakly hyperbolic invariant sets
V. A. Pliss, J. R. Sell
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672–677 |
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On conditions for the absence of rapidly increasing solutions of the Emden–Fowler equation
V. A. Rabtsevich
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678–683 |
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On the properties of matritsants that affect the regularity of linear extensions of dynamical systems on a torus
A. M. Samoilenko, V. L. Kulik
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684–688 |
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The Dulac function for polynomial autonomous systems on a plane
L. A. Cherkas
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689–699 |
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Short Communications
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On limit and separatrix cycles of a quasiquadratic system
A. F. Andreev, I. A. Andreeva
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700–701 |
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The dimension of the closure of an almost periodic trajectory of a periodic system of differential equations
I. L. Zinchenko
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702–703 |
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A frequency criterion for the boundedness of solutions of a class of linear systems
B. F. Ivanov
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704–706 |
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The Riccati equation and special third-order systems without moving critical points
N. A. Lukashevich, I. P. Martynov
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707–708 |
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Investigation of a linear system on a plane
M. V. Strekopytova
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709–711 |
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Perturbation of heteroclinic cycles that contain saddle-foci
V. E. Chernyshev
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712–713 |
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Necessary and sufficient conditions for the existence of singular periodic solutions
Yu. V. Churin
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714–715 |
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