Stanislav Ivanovich Pokhozhaev (A Tribute in Honor of His Seventieth Birthday) O. V. BesovA. M. Il'inL. Veron Members of Scientific Community Pages: 1659 - 1663
On the Smallness of Perturbations Preserving the Higher Exponent of a Linear Differential System N. A. Izobov Ordinary Differential Equations Pages: 1664 - 1668
Localization of Invariant Compact Sets of Dynamical Systems A. P. Krishchenko Ordinary Differential Equations Pages: 1669 - 1676
A Criterion for Conditional Instability by the First Approximation for Solutions of Differential Systems S. G. Kryzhevich Ordinary Differential Equations Pages: 1677 - 1686
On the Computability of Lyapunov Exponents of Linear Differential Systems Along Geometric Time Progressions A. V. Lipnitskii Ordinary Differential Equations Pages: 1687 - 1693
On an Algorithm for Constructing an Attainable Upper Boundary for the Higher Exponent of Perturbed Systems E. K. MakarovI. V. Marchenko Ordinary Differential Equations Pages: 1694 - 1709
Geometry of Discontinuous Systems near a Manifold of Singularities of Third Order A. V. Pukhlikov Ordinary Differential Equations Pages: 1710 - 1716
A Circular Arrangement of Equilibria and a Procedure for Finding the Strongest of Them E. R. Smol'yakov Ordinary Differential Equations Pages: 1717 - 1726
On a Control Problem with Incomplete Information: Quasistrategies and Control Procedures with a Model D. V. KhlopinA. G. Chentsov Ordinary Differential Equations Pages: 1727 - 1742
Transition to Chaos in a Nonclassical Reaction-Diffusion System A. V. DernovN. A. Magnitskii Partial Differential Equations Pages: 1751 - 1756
On the Coercivity of the R v -Generalized Solution of the First Boundary Value Problem with Coordinated Degeneration of the Input Data V. A. RukavishnikovA. G. Ereklintsev Partial Differential Equations Pages: 1757 - 1767
A Special Version of the Collocation Method for Integral Equations of the Third Kind N. S. Gabbasov Numerical Methods Pages: 1768 - 1774
A Singular Integral Equation with a Cauchy Kernel on the Real Half-Line D. PylakR. SmarzewskiM. A. Sheshko Numerical Methods Pages: 1775 - 1788
On the Completeness of Eigenfunctions of the Neumann—Tricomi Problem for a Degenerate Equation of Mixed Type E. I. MoiseevM. Mogimi Short Communications Pages: 1789 - 1791