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Ordinary Differential Equations
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On the stability in the critical case of a zero root and of a pair of purely imaginary roots of a nonautonomous $n$th order quasilinear equation I. E. Vitrichenko
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2027–2046 |
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Regularized trace formulas for operators with compact resolvent V. V. Dubrovskii
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2046–2051 |
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On the rate of convergence of the Faedo–Galerkin method for quasilinear nonstationary operator equations A. G. Zarubin
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2051–2059 |
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On the stable solution of inverse problems for nonlinear distributed systems. I V. I. Maksimov
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2059–2067 |
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On the convergence of the method of successive approximations in optimal control problems V. A. Popov
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2068–2077 |
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Differential inequalities in stability theory O. P. Filatov
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2077–2084 |
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Partial Differential Equations
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Integrability of a class of higher-order nonlinear evolution systems that admit a nonselfadjoint zero curvature representation. I V. A. Il'in, K. V. Mal'kov
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2085–2088 |
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Asymptotic expansion of the solution of the boundary value problem of heat conduction for a rotating cylinder M. I. Letavin
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2088–2093 |
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The existence of solitary waves propagating in an elastoplastic space M. D. Martynenko, D. B. Nguyễn
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2093–2097 |
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Sufficient stability conditions for the existence of global solutions of controllable boundary value problems V. I. Sumin
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2097–2109 |
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A system of Gauss equilibrium equations S. V. Temko, S. K. Kuz'min
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2109–2121 |
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Integral Equations and Integral-Differential
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A new direct method for solving integral equations of the first kind N. S. Gabbasov
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2122–2127 |
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Uniform invertibility of regular approximations of one-dimensional singular integral operators with noncompact perturbations V. S. Pilidi
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2127–2136 |
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Functional operators with a shift A. P. Soldatov
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2136–2145 |
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Numerical methods
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A difference method for solving a problem in the theory of dispersion waves G. M. Amiraliev
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2146–2153 |
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A scheme of fourth-order accuracy in a spectral problem with variable coefficients V. G. Prikazchikov, Zh. P. Allanazarov
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2153–2157 |
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The maximum principle for difference equations A. A. Terteryan
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2157–2162 |
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Short Communications
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A priori $L_2$-estimates for the solution of an initial-boundary value problem for a system of two equations of general type that has a mixed parabolic-elliptic structure M. A. Abdrachmanov
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2163–2165 |
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On the solution of problems of ideal observation in time-dependent systems with retarded argument Yu. A. Vorohobko, A. L. Lebedev
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2165–2167 |
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Periodic solutions of differential systems whose period is incommensurable with the period of the system itself A. K. Demenchuk
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2167–2170 |
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Some properties of the Richardson extrapolation V. R. Ibragimov
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2170–2173 |
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An analogue of Dubinskiǐ's theorem for differential equations on an infinite-dimensional superspace M. Kpekpassi
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2173–2176 |
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A functional equation for harmonic functions in a multiply connected domain V. V. Mityushev
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2176–2178 |
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On the solvability of problems of acoustics of open waveguides V. S. Rabinovich
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2178–2180 |
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Chronicle
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О семинаре по качественной теории дифференциальных уравнений в Московском университете
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2181–2189 |
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Obituary: Teǐmuraz Ambros'evich Chanturiya N. V. Azbelev, È. I. Grudo, N. A. Izobov, I. T. Kiguradze, V. A. Kondratiev, V. M. Millionshchikov, N. Kh. Rozov
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2190–2191 |