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JOURNALS // Differentsial'nye Uravneniya // Archive

2004, Volume 40, Number 11


Science People
Nikolai Nikolaevich Krasovskii (a tribute in honor of his 80th birthday)
D. V. Anosov, R. V. Gamkrelidze, S. V. Emel'yanov, V. A. Il'in, S. K. Korovin, A. B. Kurzhanskii, G. I. Marchuk, V. M. Matrosov, E. F. Mishchenko, E. I. Moiseev, Yu. S. Osipov, V. A. Pliss, V. V. Rumyantsev, F. L. Chernous'ko
1443

Ordinary Differential Equations
An algorithm for constructing a Lyapunov function in the synthesis of dynamic regulators of given order
D. V. Balandin, M. M. Kogan
1457
An approximation scheme for defining the Conley index of isolated critical points
N. A. Bobylev, A. V. Bulatov, Yu. O. Kuznetsov
1462
A stable fixed focus and its immunity zone in a second-order controlled dynamical system
N. N. Butenina, N. S. Starodubrovskaya
1468
Some classification problems for control systems and the similarity problem for sets of square matrices
F. S. Vainshtein, N. I. Osetinskii
1479
The method of multiple maxima and optimality conditions for singular extremals
V. I. Gurman
1486
Attainability problems under stochastic perturbations
I. A. Digailova, A. B. Kurzhanskii
1494
Rotor type singular points of nonautonomous systems of differential equations and their role in the generation of singular attractors of nonlinear autonomous systems
N. A. Magnitskii, S. V. Sidorov
1500
The follower set in two-point optimization problems
M. S. Nikol'skii
1515
Coordinated equilibria and a technique for solving differential games
È. R. Smol'yakov
1521

Partial Differential Equations
Observability conditions for general linear systems
I. V. Gaishun
1532
Well-posedness of the inverse source problem for parabolic systems
A. I. Prilepko, D. S. Tkachenko
1540
Optimal control of Sobolev type linear equations
V. E. Fedorov, M. V. Plekhanova
1548
Relative stabilization of solutions of a degenerating parabolic equation with nonlinear lower-order terms
O. V. Khramtsov
1557

Short Communications
Topological properties of attainability sets of linear systems
A. V. Arutyunov, N. G. Pavlova
1564
Specific properties of jumps in singularly perturbed Cauchy problems
Yu. I. Neimark, V. N. Smirnova
1567

Chronicle
Seminar on qualitative theory of differential equations at Moscow State University
1570
“Pontryagin Readings-XV” at Voronezh spring mathematical school “Modern methods in qualitative theory of boundary value problems”
1579


© Steklov Math. Inst. of RAS, 2026