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Ordinary Differential Equations
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The stability of linear systems with aftereffect. II N. V. Azbelev, L. M. Berezanskii, P. M. Simonov, A. V. Chistyakov
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555–562 |
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Justification of Frommer's method for systems of class $C^\infty$ A. F. Andreev
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562–572 |
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Coefficient conditions for the number and multiplicity of singular points of a quadratic differential system N. I. Vulpe
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572–577 |
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Equiconvergence, with a trigonometric series, of expansions in root functions of the one-dimensional Schrödinger operator with complex potential in the class $L_1$ V. A. Il'in
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577–597 |
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On the stable solution of inverse problems for nonlinear distributed systems. II V. I. Maksimov
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597–603 |
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On the theory of the completeness of systems with aftereffect with constraints on the initial conditions S. A. Minyuk
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603–611 |
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Oscillation of solutions of third-order linear ordinary differential equations. II N. N. Khvedelidze, T. A. Chanturiya
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611–618 |
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Partial Differential Equations
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On the existence of smooth solutions of boundary value problems for a class of equations of mixed type G. D. Dachev
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619–627 |
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Applications of parabolic potentials to boundary value problems in mathematical physics. II L. I. Kamynin
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627–641 |
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Stabilization of generalized solutions of degenerate problems in two-phase filtration A. V. Domanskii
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641–648 |
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A boundary value problem for the nonlinear Tricomi equation in three dimensions N. I. Popivanov, M. Schneider
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648–655 |
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Doubly periodic generalized analytic functions D. S. Safarov
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656–665 |
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Integral Equations and Integral-Differential
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Dual integral equations associated with eigenfunctions of the Steklov problem for a wedge B. A. Vasil'ev
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666–671 |
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New theorems on the solvability of Hammerstein operator and integral equations P. P. Zabreiko, Kh. T. Nguyen
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672–682 |
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Quadrature formulas for a singular integral with shift and their applications I. A. Shakirov
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682–691 |
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Short Communications
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An existence theorem for the solution of an inverse problem for a hyperbolic system of first-order equations S. P. Belinskii
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692–695 |
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A system of partial differential equations N. S. Berezkina, I. P. Martynov
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695–697 |
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On the rate of localization of solutions of the Cauchy problem for equations of parabolic type with degeneration V. V. Gorodestkii, I. V. Zhitaryuk
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697–699 |
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Solvability in quadratures of third-order linear ordinary differential equations in the adjoint representation of Lie algebras V. P. Derevenskii
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699–702 |
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A mean-value formula for root functions of the Schrödinger operator V. A. Il'in, E. I. Moiseev
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702–705 |
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Periodic solutions of some systems of nonlinear differential equations I. G. Kozubovskaya
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705–707 |
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On the dissipativity of a system of two differential equations V. K. Polivenko
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707–709 |
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Backward continuation of solutions of a homogeneous convolution equation of retarded type A. M. Sedletskii
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709–711 |
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A boundary value problem in the disk E. G. Sitnikova
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711–713 |
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Spectral properties of a singular differential operator A. A. Stakun
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713–716 |
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The Cauchy problem for hyperbolic Tricomi equations with initial data not on the line of parabolic degeneration V. A. Kostin
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716–717 |
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Restrictions of an operator by orthogonality conditions imposed on its graph Yu. K. Lando
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717–720 |
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Complete controllability of linear stationary systems with aftereffect S. A. Minyuk
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720–724 |
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People of Soviet science
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Valentin Petrovich Mikhaĭlov (on the occasion of his sixtieth birthday) V. S. Vladimirov, A. K. Gushchin, A. A. Dezin, Yu. N. Drozhzhinov, V. I. Zavialov, V. M. Millionshchikov
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725–730 |