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Ordinary Differential Equations
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Reducibility and construction of solutions of systems of linear differential-functional equations with quasiperiodic coefficients
M. S. Bortei, V. I. Fodchuk
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771–783 |
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On the theory of pointwise completeness of linear systems with lag
S. A. Minyuk, N. N. Stepanyuk
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784–794 |
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Application of differential equations to the calculation of an inverse matrix
R. G. Mukharlyamov
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795–804 |
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Averaging of a perturbed system over the time interval $O(\varepsilon^{-k})$, $k>1$
S. L. Nosov
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805–808 |
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Continuity of the Bellman function in degenerate cases
N. N. Petrov
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809–814 |
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Ljapunov stability and attracting sets relative to a nonautonomous differential system
A. A. Shestakov, Yu. N. Merenkov
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815–827 |
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A difference method for degenerate ordinary differential equations
I. Èl'shner
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828–839 |
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$l$-deviation from contact in a linear differential $n$-person game
L. P. Yugai
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840–845 |
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Partial Differential Equations
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The uniqueness of expansions in eigenfunctions of the Schrödinger operator
P. I. Achilov
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846–857 |
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An inverse problem on the determination of the coefficients of an elliptic equation
A. D. Iskenderov
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858–867 |
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The global solvability of nonlinear transport equations
V. P. Polityukov
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868–877 |
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Integral Equations
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Integral inclusion with a functional operator
A. I. Bulgakov, L. N. Lyapin
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878–884 |
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Nonlinear Volterra integral equations with a nonmonotone operator which have positive solutions
Yu. V. Komlenko
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885–889 |
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The stability of a collection of particles with a power interaction in a double layer
S. V. Temko, S. K. Kuz'min
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890–900 |
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Numerical methods
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Difference schemes with second-order accuracy for quasilinear elliptic equations in a triangle
V. D. Glushenkov
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901–907 |
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On the solution of the Cauchy problem by interpolation over quasi-Čebyšev nodes
P. N. Denisenko
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908–913 |
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The method of two-sided approximations in eigenvalue problems
Yu. A. Kuznetsov, S. B. Sorokin
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914–920 |
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An investigation of stable $L$-pseudo-inverses of unbounded closed operators by the regularization method
V. I. Meleshko
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921–935 |
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Short Communications
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Über periodische Lösungen gewisser Gleichungen, die hinsichtlich der höchsten Ableitung nicht explizit sind
V. È. Zhavnerchik
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936–937 |
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Über Lösungen gewisser Systeme singulärer Differentialgleichungen erster und zweiter Ordnung, die hinsichtlich der Ableitungen nicht explizit sind
A. E. Zernov
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938–939 |
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Über eine Stabilitätsbedingung für die Lösungen abzählbarer Systeme von Differentialgleichungen mit Nachwirkung
A. I. Ivachev
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940–941 |
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Eine Anwendung der schwachen Lösungen in Problemen der optimalen Regelung von Reaktorkernen
Yu. A. Kuznetsov, S. F. Morozov
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942–943 |
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Über den Einflußder Abweichung des Arguments auf das Verhalten der Lösungen von Differentialgleichungen
Kh. Yu. Kurdanov
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944 |
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About certain optimal control problems for a stochastic process
S. F. Morozov, I. P. Smirnov
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945–946 |
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Zur Frage der Reduktion von Systemen linearer Differentialgleichungen auf die $L$-Diagonalform
N. A. Sotnichenko, S. F. Feshchenko
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947–948 |
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The structure of phase diagrams of three-dimensional systems of Morse–Smale type
A. L. Fel'shtyn
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949–950 |
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On the problem of the stabilization of the equilibrium point of a solid body with variable moments of inertia in its motion relative to the center of mass
A. M. Shul'gin, A. S. Andreev
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951–954 |
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