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MATHEMATICS
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A sufficiency test for nonrepresentability of languages in finite-state probabilistic automata
Yu. A. Alpin, R. G. Bukharaev
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777–780 |
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On the question of the superposability of constructive sets with equality
V. A. Vershinin
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781–784 |
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On the convergence of difference schemes for ordinary differential equations
N. N. Gudovič
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785–788 |
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Time change, monotone equivalent and standard dynamical systems
A. B. Katok
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789–792 |
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Convergence of cubature formulas on infinitely differentiable functions
S. L. Sobolev
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793–796 |
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Groups with minimal conditions for uncomplemented abelian subgroups
N. S. Chernikov
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797–798 |
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On $\pi$-character and $\pi$-weight in compact Hausdorff spaces
B. È. Shapirovskii
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799–802 |
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CYBERNETICS AND THE REGULATION THEORY
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Some properties of sets of coordinates on original trees with numbered arcs
A. E. Petrov
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803–805 |
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MECHANICS
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Effect of rotating elastic field on the stability of rotor motion and oscillation
A. S. Kel'zon, B. F. Klochkov
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806–809 |
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FLUID MECHANICS
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On some experiments with converging circular waves on the surface of heavy liquid
I. A. Berezhnoi, D. D. Ivlev, R. N. Logvinova
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810–811 |
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Model of motion of a liquid phase in a narrow channel
N. N. Rykalin, N. N. Rarov, A. A. Uglov, I. V. Zuev
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812–815 |
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Double waves of plane flows having variable entropy
V. A. Suchkov
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816–818 |
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THEORY OF ELASTICITY
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First Lyapunov method in the dynamic stability of flexible thermoviscoelastic bodies
V. G. Gromov
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819–822 |
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MATHEMATICAL PHYSICS
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On one nonlinear equation in the theory of orientational ordering
E. E. Tareeva, T. I. Trapezina
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823–826 |
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PHYSICS
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On the motion of pulsars and black holes
S. L. Galkin
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827–829 |
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Acceleration of polarized particles
Ya. S. Derbenev, A. M. Kondratenko
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830–833 |
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On a model of ionic potentials in nontransition metals
G. L. Krasko, N. A. Shevtsova
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834–837 |
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On the structural state of superconducting modification of beryllium stabilized by aluminium impurity
B. G. Lazarev, E. E. Semenenko, V. I. Tutov, L. A. Kornienko, S. A. Deineko
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838–840 |
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GEOPHYSICS
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On the direction and rate of secular motion of the Earth poles
Zh. S. Erzhanov, A. A. Kalybaev
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841–847 |
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On the instability of weakly nonlinear waves in anisotropic dispersive media applied to internal gravitational waves and Rossby waves
Yu. Z. Miropol'skii
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848–851 |
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Measurements of the Earth atmosphere submillimeter radiation from the artificial earth satellite
A. E. Salomonovich, S. V. Solomonov, A. S. Khaikin, V. S. Kovalev, A. A. Kobzev
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852–855 |
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Alterations in abyssal flows of radiogenic gases as a consequence of the earth crust elastic deformations
A. I. Tugarinov, S. S. Sardarov
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856–859 |
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