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MATHEMATICS
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Averaging of nonlinear partial differential equations with rapidly oscillating coefficients
N. S. Bakhvalov
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249–252 |
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Alternance properties of solutions of nonlinear minimax problems with nonconvex constraints
V. A. Daugavet, V. N. Malozemov
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253–255 |
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On simple and multiple Fourier series
L. V. Zhizhiashvili
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256–258 |
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Second-order conditions for a weak local minimum in an optimal control problem (necessity, sufficiency)
N. P. Osmolovskii
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259–262 |
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MECHANICS
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Vibrations of a linear system with periodic parametric and external random excitation
M. F. Dimentberg
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263–264 |
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Statistically possible fields of residual stresses in constructions optimal with respect to the adaptability
Yu. M. Pochtman, Z. I. Pyatigorskii
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265–268 |
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FLUID MECHANICS
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Calculation of axially symmetrical flows with free surfaces
L. G. Guzevskii
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269–271 |
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On the spreading of perturbations in the interplanetary plasma caused by solar flares
L. V. Shidlovskaya
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272–275 |
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MATHEMATICAL PHYSICS
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A new type of elastic waves that transmit acoustic spin in crystals
A. A. Vlasov, N. G. Inozemtseva
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276–279 |
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PHYSICS
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On the numerical modelling of plasma dynamics in a variable electric field
S. I. Anisimov, M. F. Ivanov
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280–283 |
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On the structure of laminar ion-acoustic shock wave in collision-free plasma
V. M. Bardakov, I. G. Shuhman
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284–287 |
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Spectra of threshold potentials of rare-earth elements of the lanthanoid group
E. Ya. Komarov, I. B. Borovskii
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288–289 |
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On the statement of Cauchy problem with arbitrary selection of the reference system in Einstein's theory of gravity
Z. A. Steingrad
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290–292 |
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GEOPHYSICS
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On the asymptotic theory of oceanic thermal wedge
Yu. M. Kuftarkov, A. I. Felzenbaum
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302–305 |
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Migration of strong earthquakes along the greatest zones of faults in Central Asia
A. A. Nikonov
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306–309 |
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On statistical structure of seismic oscillations
T. G. Rautian
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310–312 |
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Electrization of feldspars in the deformation and destruction
G. I. Shevtsov, N. I. Migunov, G. A. Sobolev, É. V. Kozlov
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313–315 |
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CRYSTALLOGRAPHY
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On the possible structural changes in the $\alpha$-$\mathrm{Al}_2\mathrm{O}_3$ crystals with temperature rise
V. G. Govorkov, G. V. Berezhkova, E. P. Kozlovskaya
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316–318 |
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New data on the absorption by synthetic diamonds in the single-phonon region
V. G. Malogolovets, A. S. Vishnevskii
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319–321 |
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