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Ordinary Differential Equations
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Stability with respect to the first approximation in the case of $g$-perturbations
N. E. Bol'shakov
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1143–1152 |
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The solutions of the Briot and Bouquet equation with a quasiholomorphic right hand side
È. I. Grudo
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1153–1167 |
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The stability of the solutions of differential-recurrence equations. I. Linear systems
I. P. Dimitrov
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1168–1175 |
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Certain properties of trajectories on a surface of genus two
G. M. Erahtina
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1176–1186 |
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Spectral analysis and the scattering problem for the operator $-d^2/dx^2+A(x)$. II
M. V. Fedoryuk
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1187–1194 |
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The asymptotic representation of the solutions of the equation $u^{''}=a(t)|u|^n\operatorname{sign}u$
T. A. Chanturiya
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1195–1206 |
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The limit cycles of certain differential equations
L. A. Cherkas, L. I. Zhilevich
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1207–1213 |
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The spectrum of nonselfadjoint ordinary differential operators of higher order
R. A. Shirikyan
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1214–1224 |
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Partial Differential Equations
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The solution by the method of parabolic potentials of a certain heat conduction problem with concentrated thermal capacities
E. A. Baderko
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1225–1234 |
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Estimation and stability of the solution of a parabolic equation with retarded argument
T. S. Sulavko
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1235–1241 |
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Estimation in the $L_2$ metric of the derivatives of the solutions of linear nonhomogeneous equations of elliptic type and arbitrary order near the boundary of the domain
A. S. Fokht
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1242–1255 |
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The Cauchy problem for abstract Love equations
P. I. Kharitonenko, N. J. Yurchuk
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1256–1266 |
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Dirichlet series that are composed of the eigenvalues of boundary value problems for an arbitrary second order elliptic differential operator
V. E. Shatalov
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1267–1282 |
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Finite difference equations
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Theory of the controllability of linear discrete systems. III. Systems with aftereffect
R. Gabasov, F. M. Kirillova, V. V. Krakhotko, S. A. Minyuk
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1283–1291 |
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Realization of a given motion under arbitrary perturbation by an impulse correction (difference schemes)
S. Y. Drozdenko, S. T. Zavalishchin
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1292–1301 |
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Short Communications
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A remark on a certain theorem of Wong
N. S. Borodin, K. S. Mamii
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1302–1304 |
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Solution of an infinite system of second order ordinary differential equations of a special form
M. V. Butrov
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1305–1306 |
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On the solution of the problem of the diffraction of a dipole field by a circular aperture in a plane screen in the presence of a coaxial circular disc
E. A. Ivanov
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1307–1308 |
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The limit cycles of the Rayleigh equation
E. D. Zhitelzeif
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1309–1311 |
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Stabilization of the motion of certain nonlinear systems with respect to linear approximation
N. F. Kirichenko
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1312–1315 |
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Improvement of the conditions for the stability of difference schemes of increased accuracy for the heat equation by the “vanishing viscosity” method
A. F. Klement'ev
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1316–1319 |
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A linearized method of determining the general solution of a finite equation
V. A. Ptichkin
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1320–1322 |
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Certain sufficient criteria for the reducibility of second order linear systems
L. V. Trigubovich
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1323–1325 |
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On the construction of a multiperiodic solution of a certain system of partial differential equations with a common principal part
D. U. Umbetzhanov
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1326–1329 |
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Reviews and Bibliography
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Рецензия на книгу В. М. Волосова, Б. И. Моргунова «Метод осреднения в теории нелинейных
колебательных систем»
E. A. Grebenikov
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1330–1331 |
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Letters to the Editor
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Поправки к статье: "Об устойчивости в целом одной системы $n$ нелинейных дифференциальных
уравнений" (Дифференц. уравнения, 8, № 3, 1972)
L. I. Burganskaya
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1332 |
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Letter to the editors
P. K. Senatorov
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1332 |
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