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Ordinary Differential Equations
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The method of Lyapunov functions for systems with perturbations
O. V. Anashkin, M. M. Khapaev
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2027–2029 |
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An approach to the study of exponents of exponential growth of solutions of differential systems with impulse action
L. D. Zamkobaya
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2030–2036 |
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Estimates for characteristic Lyapunov exponents of linear systems with exponentially decreasing perturbations
N. A. Izobov
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2036–2048 |
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Some sufficient conditions for the upper semistability of Lyapunov exponents of nonhomogeneous linear systems. III
O. I. Morozov
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2049–2053 |
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On the global stability of a nonlinear differential equation
B. N. Skachkov
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2054–2056 |
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Solvability in the large of the Cauchy problem for systems of nonlinear differential equations with fast and slow variables of a special form
V. A. Strizhkov
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2057–2060 |
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Stability of stochastic systems of neutral type with small deviations of the argument
D. Ya. Khusainov, A. S. Bychkov
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2060–2069 |
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Partial Differential Equations
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A boundary value problem for a differential inequality
A. Kh. Amirov
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2070–2075 |
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An analogue of the Darboux problem for the two-dimensional wave equation. I
A. B. Bazarbekov
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2075–2085 |
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Solution of a problem of heat propagation in a circular two-layer plate with a heat source that moves along its surface
D. B. Potyagailo, Ya. P. Romanchuk
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2085–2092 |
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On the existence of a solution to the Tricomi problem
K. B. Sabitov
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2092–2101 |
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On the existence of a solution in the problem of determining the coefficient in a semilinear equation of parabolic type
V. V. Solov'ëv
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2101–2110 |
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Local solvability of the Cauchy problem in the space of complex-analytic branching functions
B. Yu. Sternin, V. E. Shatalov
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2110–2123 |
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The existence of optimal domains in problems with $B$-symmetric, $B$-positive operators
V. M. Filippov, A. È. Avakyan
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2123–2128 |
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Numerical methods
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Mathematical modeling of problems of electrophoretic separation of biological mixtures. II
S. V. Ermakov, O. S. Mazhorova, Yu. P. Popov
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2129–2137 |
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Difference algorithms for solving a problem of heat convection
S. L. Lapko
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2137–2148 |
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Qualitative analysis of difference schemes for a model nonlinear equation with sign-variable viscosity
I. B. Palymskiy
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2148–2158 |
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Methods for the numerical investigation of the stability of the solution of stationary problems
R. J. Čiegis
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2158–2165 |
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Short Communications
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Linearly ordered periodic solutions of the Riccati equation connected with a third-order linear differential equation
M. A. Dobrokhotova
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2166–2168 |
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Existence and asymptotics of solutions of an implicit Cauchy problem with a singularity
A. E. Zernov
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2168–2169 |
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Investigation of the stability of systems that have invariant toroidal manifolds
M. G. Medvedeva
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2169–2172 |
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Weighted boundary value problems for strongly degenerate equations
È. N. Sabziev
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2172–2174 |
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Conditions for the nonoscillation of regular solutions of a differential equation of Emden–Fowler type
Ch. A. Skhalyaho
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2175–2177 |
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Some cases of the reduction and generalization of the Abel differential equation of the second kind
P. G. Todorov, G. A. Krystev
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2178–2179 |
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Analogues of the Schwarz formula for the inhomogeneous Cauchy–Riemann system
T. V. Chekmarev
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2180–2182 |
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The relaxation character of the interaction of a strongly fertile population with its food base with moderate natural fluctuations
Yu. S. Kolesov
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2182–2184 |
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Robust stability with respect to nonlinear parameters
Yu. I. Neimark
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2185–2187 |
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On the Abel differential equation of the second kind
L. Zh. Palandzhyants
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2187–2188 |
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The regularization method in a problem of the optimal control of a nonlinear hyperbolic system
S. Ya. Serovaĭskiĭ
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2188–2190 |
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Chronicle
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Воронежская весенняя математическая школа «Современные методы качественной теории краевых задач»
V. A. Il'in, S. A. Lomov, Yu. V. Pokornyi
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2191 |
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