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People of Soviet science
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Nikolaǐ Pavlovich Erugin (on the occasion of his eightieth birthday)
A. V. Bitsadze, A. A. Dorodnitsyn, V. A. Il'in, A. A. Samarskii, A. N. Tikhonov
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739–744 |
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Ordinary Differential Equations
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The stability of linear systems with aftereffect. I
N. V. Azbelev, L. M. Berezanskii, P. M. Simonov, A. V. Chistyakov
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745–754 |
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Existence of polar and pseudopolar solutions of autonomous systems of three differential equations. II
T. S. Bud'ko, A. I. Yablonskii
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754–760 |
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On the theory of the fourth Painlevé equation
V. I. Gromak
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760–768 |
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On the quasiperiodic solutions of linear inhomogeneous differential systems
È. I. Grudo
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768–774 |
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On a problem of R. Conti
N. A. Izobov, R. A. Prokhorova
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775–791 |
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On the problem of third-order nonlinear systems with single-valued moving singularities
A. F. Korzyuk
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791–798 |
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On the controllability of linear nonstationary systems
A. A. Levakov
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798–806 |
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Generic properties of conditional exponential stability. XX
V. M. Millionshchikov
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806–813 |
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On the exponential indices of a triangular system and its diagonal approximation
A. M. Nurmatov
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814–818 |
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Perturbation of invariant manifolds. III
G. S. Osipenko
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818–825 |
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On limit cycles of a two-dimensional autonomous system with nonlinearities of third degree
A. E. Rudenok
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825–834 |
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The connection of asymptotics on various infinities of solutions of the second Painlevé equation
B. I. Suleimanov
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834–842 |
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On the structure of the matrix of coefficients of a regular Lappo–Danilevskiǐ system
T. L. Surin
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842–848 |
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Limit cycles of autonomous systems with phase space $\mathbf C^2$
L. A. Cherkas
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848–851 |
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Partial Differential Equations
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Formulas for the expansion of given functions in eigenfunction series of a three-point boundary value problem with two parameters
S. I. Gaiduk
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852–867 |
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A problem of Dirichlet type for a third-order linear differential equation
V. V. Dainyak, V. I. Korzyuk
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867–872 |
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Regularization of ill-posed problems by means of a generalized inverse operator
V. M. Zubov
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872–877 |
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A three-point problem for third-order operator-differential equations
N. V. Tsyvis, N. J. Yurchuk
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877–881 |
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Short Communications
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An estimate for the difference of the solutions of two holomorphic systems of differential equations
S. S. Belyavsky
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882–884 |
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Classes of third-order systems with no moving critical points, and evolution equations
N. S. Berezkina
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885–886 |
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Third-order reducible ordinary linear differential equations and related nonlinear equations
L. M. Berkovich
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887–890 |
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Apropos a theorem of Wittich
V. N. Gorbuzov, Ñ. È. Kishkel
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891–893 |
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On solutions in closed form for a system of three differential equations with a functional parameter
N. A. Zboychik
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894–897 |
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On the problem of the existence of systems of two differential equations that do not have solutions with moving transcendental and essentially singular points
I. N. Klimashevskaya, S. G. Kondratenya
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897–899 |
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Conditions for the asymptotic stability of a linear system of special form
G. S. Krechetov
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899–902 |
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On conditionally solvable integro-differential operators
Yu. K. Lando, S. V. Yashchuk
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902–904 |
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On the connection of the first Painlevé equation with the Korteweg–de Vries equation
I. P. Martynov
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904–905 |
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On the theory of the completeness of linear systems with retarded argument of neutral type
S. A. Minyukov, N. N. Stepanyuk
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905–908 |
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Problems of pursuit on the $1$-skeleton of a cube
N. N. Petrov
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908–911 |
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On the solutions of an equation of nonlinear optics
A. A. Samodurov, V. M. Chodnovsky
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911–913 |
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