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MATHEMATICS
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Distribution of eigenvalues of degenerate elliptic operators
K. Kh. Boimatov
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521–524 |
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On the problem of rationality of spinor varieties
V. P. Platonov
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524–527 |
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Approximation of periodic functions of several variables with bounded mixed derivative
V. N. Temlyakov
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527–531 |
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On the question of quasi-optimal choice of a regularized approximation
A. N. Tikhonov, V. B. Glasko, Yu. A. Kriksin
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531–535 |
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Transformation of nomograms consisting of aligned points and with parallel index into nomograms of equidistant points
A. G. Khovanskii, G. S. Khovanskii
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535–538 |
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CYBERNETICS AND THE REGULATION THEORY
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On one kind of uncertainty
V. I. Ivanenko, V. A. Labkovskii
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539–541 |
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Synthesis of one class of automatic control systems
B. N. Petrov, B. G. Il'yasov, Yu. S. Kabal'nov
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542–545 |
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Adaptive stabilization of programmed motion and the estimation of adaptation time
A. V. Timofeev
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545–549 |
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On the observability of linear stationary systems with concentrated delays
B. Sh. Shklyar
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549–552 |
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MECHANICS
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Minimal interpretation of the principle of least action
V. V. Velichenko
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553–556 |
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On auto-oscillations of finite amplitude in a pipe with reed
A. Ya. Gokhshtein
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556–560 |
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AERODYNAMICS
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Modeling of physicochemical processes in a gas mixture
G. I. Zmievskaya, A. A. Pyarnpuu, V. I. Shematovich
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561–564 |
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THEORY OF ELASTICITY
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Investigation of long-term strength and durability of glass-reinforced plastic composites
S. L. Roginskii, M. Z. Kanovitch
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565–567 |
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ASTRONOMY
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Optical properties and microstructure of the Venusian clouds according to the data of outgoing heat radiation of Venus
K. Ya. Kondrat'ev, N. I. Moskalenko, V. F. Terzi
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568–572 |
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GEOPHYSICS
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Analysis of observations of the mantle $PS$ waves
L. P. Vinnik, N. G. Mikhailova, R. A. Avetisyan
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573–576 |
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Meteorological and acoustical effects in the troposphere artificial heating by electromagnetic radiation
V. P. Dokuchaev, V. S. Troitskii
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577–580 |
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Time variations of Q-factor for the lithosphere upper layer connected with the Ozernoy earthquake of November 22, 1969 and the Ust-Kamchatsk earthquake of December 15, 1971
V. V. Zhadin
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580–583 |
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Electromagnetic radiation of snow and ice during the dynamic processes
L. G. Kachurin, N. O. Grigorov, Yu. N. Kuzin, V. F. Psalomshchikov, I. A. Stepanyuk
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583–585 |
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MATHEMATICAL PHYSICS
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Comparison of solutions to parabolic equations
V. A. Galaktionov, S. P. Kurdyumov, A. P. Mikhailov, A. A. Samarskii
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586–589 |
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PHYSICS
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Effect of foreign gases on the ways of energy degradation of electronic excitation of complex molecules in gaseous phase
N. A. Borisevich, L. M. Bolot'ko, T. F. Raichenok
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590–594 |
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Probabilities of transitions between non-obligatory stationary states
V. A. Dzhrbashyan
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594–598 |
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On the possibility of non-tunnel patting of particles through the potential barriers in the quantum mechanics
L. B. Leinson, V. N. Oraevskii, A. I. Rez
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599–602 |
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Dimensional vacancy effect
I. D. Morokhov, S. P. Chizhik, N. T. Gladkikh, L. K. Grigor'eva, S. V. Stepanova
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603–604 |
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Energetic band structure and X-ray $N$-emission spectra of gold
V. V. Nemoshkalenko, Vl. N. Antonov, V. N. Antonov
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605–609 |
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On the role of thermally nonequilibrium atoms and molecules in the chain branched reaction of hydrogen with fluorine
V. A. Nikerov, V. D. Rusanov, G. V. Sholin
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610–613 |
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Regularities in radiation lifetimes in atom-and ion spectral series
A. L. Osherovich, Ya. V. Verolainen, V. I. Privalov, S. A. Pul'kin
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614–617 |
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CRYSTALLOGRAPHY
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Dependence of the frequency of torsional oscillations of quartz rods of temperature
M. E. Bogush, P. G. Pozdnyakov
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618–621 |
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