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Ordinary Differential Equations
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On periodic solutions of a system of differential equations
E. P. Volokitin, S. A. Treskov
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291–295 |
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On the stability of the singular set of a dynamical system
I. P. Pavlotsky, M. Strianese
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296–303 |
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Sections of sets of nonuniqueness points of first-order ordinary differential equations
S. L. Sobolevskii
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304–309 |
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An algorithm for solving the conditional extremum problem
M. M. Khapaev, A. A. Tsygankov
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310–312 |
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Partial Differential Equations
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Completeness of a system of root elements of a fourth-order operator-differential equation
I. V. Aliev
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313–318 |
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An approximation of the Green function for the Schrödinger equation
A. A. Arsen'ev
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319–324 |
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Existence of the principal eigenvalue for cooperative elliptic systems in a general domain
I. Birindelli, E. Mitidieri, G. Sweers
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325–333 |
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On the existence of conformally equivalent metrics for Riemannian manifolds with boundary
Ya. Sh. Il'yasov
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334–339 |
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The Fourier-Bessel transformation in the theory of singular differential equations
A. A. Kulikov, I. A. Kipriyanov
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340–350 |
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The Cauchy problem for the extended Fisher–Kolmogorov equation
L. A. Peletier, S. I. Pokhozhaev
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351–366 |
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Numerical methods
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Sufficient conditions for the convergence of nonclassical asymptotic expansions for the Sturm–Liouville problem with periodic conditions
B. I. Bandyrskii, V. L. Makarov, O. L. Ukhanev
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367–378 |
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Solution of differential-algebraic equations by the method of continuation with respect to the best parameter
E. B. Kuznetsov, V. I. Shalashilin
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379–387 |
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A two-sided FD-method for solving the Dirichlet problem for the Helmholtz equation
Ī. Ī. Lazurchak, V. L. Makarov
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388–395 |
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Mathematical modeling of convective diffusion processes in a multicomponent incompressible medium with chemical transformations and phase transitions
M. P. Marchenko, I. V. Fryazinov
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396–402 |
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Estimates for the coefficients of asymptotic series for solutions of the Sturm–Liouville equation wtih an analytic potential. II
V. A. Sadovnichii, A. Yu. Popov
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403–410 |
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On some difference analogues of first-order invariant hyperbolic systems
V. N. Sushch
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411–417 |
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Short Communications
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Integrals and last multipliers of partial differential systems
D. V. Buslyuk
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418–419 |
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Continuability of solutions of nonlinear equations
Yu. Knezhevich-Milyanovich
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420–422 |
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Stabilization of an unstable fixed point in a simplified model of a Lorentz gas
A. V. Malinin
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423–424 |
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Stability and attraction in quasidifferential equations
T. A. Mel'nik
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425 |
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An infinite-dimensional analogue of the theorem on a removable singular point of a harmonic function
M. V. Tuvaev
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426–427 |
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