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MATHEMATICS
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On the problem of stability of a minimal surface in a Riemannian space of positive curvature Yu. A. Aminov
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745–747 |
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On the stability of difference schemes for linear ordinary differential equations N. N. Gudovič
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748–751 |
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On theorems of Giraud type for a second-order elliptic operator weakly degenerate near the boundary L. I. Kamynin, B. N. Khimchenko
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752–755 |
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On closed images of metric spaces I. M. Leibo
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756–759 |
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On estimates for rational trigonometric sums of a special form D. A. Mit'kin
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760–763 |
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Construction of all Hausdorff and all $H$-closed extensions of topological spaces S. G. Ovsepyan
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764–767 |
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Fourier series for some classes of $A$-integrable functions A. Yu. Petrovich
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768–770 |
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Solutions with estimates of the H. Lewy and Poincaré–Lelong equations. The construction of functions of a Nevanlinna class with given zeros in a strictly pseudoconvex domain G. M. Henkin
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771–774 |
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On a problem of Dugue G. P. Chistyakov
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775–778 |
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CYBERNETICS AND THE REGULATION THEORY
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A principle for evolving systems V. V. Petrov, A. V. Zaporozhets
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779–782 |
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MECHANICS
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Limiting energy conditions for motion of mechanical systems with variable masses V. S. Loshchinin
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783–785 |
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THEORY OF ELASTICITY
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Equations of the moments theory of shells V. L. Berdichevsky
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786–789 |
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Stability of plates with a hole È. I. Grigolyuk, N. A. Kulakov
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790–793 |
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Equations of generalized thermoelasticity for bodies with thin inclusions Ya. S. Podstrigach, Yu. M. Kolyano
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794–797 |
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PHYSICS
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An investigation of stimulated radiation of cubic crystals of $\mathrm{YScO}_3$ with $\mathrm{Nd}^{3+}$ ions Kh. S. Bagdasarov, A. A. Kaminskii, A. M. Kevorkov, L. Li, A. M. Prokhorov, T. A. Tevosyan, S. È. Sarkisov
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798–801 |
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On the time of emission of low-energy neutrons of $^{252}\mathrm{Cf}$ fission M. V. Blinov, V. A. Vitenko, I. T. Krisyuk
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802–805 |
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Thermofluctuating nature of the dimensional strength effect V. A. Petrov, A. V. Savitskii
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806–809 |
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Properties of neutral pion generation in multiple processes under conditions of ultrahigh energies Zh. S. Takibaev, Yu. T. Lukin, P. A. Usik
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810–813 |
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CRYSTALLOGRAPHY
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Crystal structure of rare-earth germanate,
$\mathrm{K}_2\mathrm{Nd}_4[\mathrm{Ge}_4\mathrm{O}_{13}](\mathrm{OH},\mathrm{F})_4$ G. P. Klientova, B. A. Maksimov, V. V. Ilyukhin, A. N. Kornev, N. V. Belov
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817–820 |
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Temperature dependence of proton mobility in thin adsorption films on faces of single crystals of
$\mathrm{KClO}_3$ and $\mathrm{NaNO}_2$ V. V. Sipyagin, A. A. Chernov, È. I. Fedin, P. O. Okulevich
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821–823 |