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MATHEMATICS
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Sets closed in measure in spaces of measurable functions
A. V. Bukhvalov, G. Ya. Lozanovskii
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1273 |
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Certain properties of $\mathrm{d}$-convex sets
L. F. German, V. P. Soltan, P. S. Soltan
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1276 |
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Extension and representation theorems for Gevrey type spaces
N. M. Zobin
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1280 |
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A certain problem of the calculus of variations in the large for conformal and quasiconformal embeddings of one finite Riemann surface into another
M. S. Ioffe
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1284 |
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A local principle in the theory of projection methods
A. V. Kozak
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1287 |
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A $\lambda$-conversion system with a deductive operator of formal implication
A. S. Kuzichev
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1290 |
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Some embedding theorems for a certain class of singular differential operators
M. A. Leysin
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1293 |
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On compact spaces with noncoinciding transfinite dimensions
L. A. Lyuksemburg
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1297 |
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The continuous spectrum of second order differential operators
Kh. Kh. Murtazin
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1301 |
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The quasicorrectness of exterior connections in the theory of infinitesimal bendings of surfaces
V. T. Fomenko
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1305 |
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Nonlinear evolution equations in locally convex spaces
M. I. Khazan
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1309 |
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CYBERNETICS AND THE REGULATION THEORY
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A certain formulation of the problem of the stability of processes on a given interval of time
K. A. Abgaryan
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1313 |
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MECHANICS
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Lower bounds for the oscillation frequencies of an elastic system. Generalized Dunkerly–Papkovich estimates
M. D. Dolberg, N. N. Yasnitskaya
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1317 |
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FLUID MECHANICS
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Theory of vibrations of elastic bodies in a viscous fluid
V. G. Malamud, V. M. Rogovoi
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1320 |
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PHYSICS
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Coherent generation of particles by the $50$ GeV energy-protons on emulsion nuclei
S. A. Azimov, K. G. Gulamov, L. N. Svechnikova, L. P. Chernova, G. M. Chernov
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1323 |
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Laser properties of the $\mathrm{Y}_2\mathrm{SiO}_5$ – $\mathrm{Nd}^{3+}$ crystal with radiation
at transition lines $^4F_{3/2}\to^4I_{11/2}$ and $^4F_{3/2}\to^4I_{13/2}$
Kh. S. Bagdasarov, A. A. Kaminskii, A. M. Kevorkov, A. M. Prokhorov, S. È. Sarkisov, T. A. Tevosyan
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1326 |
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On the statistical theory of phase transition crystal – liquid, liquid – gas, crystal – gas
G. S. Bokun, V. S. Vikhrenko, I. I. Narkevich, L. A. Rott
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1328 |
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Some consequences of the kinetic theory for bosons
G. A. Skorobogatov, B. È. Dzevitskii
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1332 |
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GEOPHYSICS
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On one approach to the solving of an inverse problem of the gravimetry
and magnetometry
V. N. Strakhov
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1339 |
