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MATHEMATICS
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Quasi-equivalence of absolute bases in spaces of classes $(d_1)$ and $(d_2)$
V. I. Baran, V. P. Kondakov
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729–732 |
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On the Tricomi problem for nonlinear equations of mixed type
A. V. Bitsadze
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733–736 |
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Nonwandering points of U-diffeomorphisms
M. I. Brin
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737–740 |
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On the speed of convergence in the central limit theorem for additive random functions
A. V. Bulinski
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741–744 |
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On the existence of a majorizing local algorithm in effectively describable problems of computing information
A. P. Vinogradov
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745–748 |
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Potential scattering taking account of spatial anisotropy
V. G. Deich, E. L. Korotyaev, D. R. Yafaev
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749–752 |
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On the normal solvability and index of first-order systems of composite type
A. Dzhuraev, È. Muhamadiev
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753–756 |
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On selecting a triangulation in the projection-difference method, in connection with minimizing computational work
E. G. D'yakonov
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757–760 |
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Algebras over sets of incorrect (heuristic) algorithms
Yu. I. Zhuravlev
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761–763 |
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On the exact solution of some difference problems
V. A. Korobitsyn, È. E. Libin
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764–767 |
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On conditions for selfadjointness of the Schrödinger and Dirac operators
B. M. Levitan, M. Otelbaev
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768–771 |
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On the existence of multiparameter families of solutions of a Volterra integral equation of the first kind
N. A. Magnitskii
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772–774 |
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The generalized external Dirichlet problem for an elliptic operator degenerating on the boundary of the domain
N. V. Miroshin
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775–778 |
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Some properties of uniform subsets of the Euclidean plane
A. B. Kharazishvili
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779–782 |
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THEORY OF ELASTICITY
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Aeroelastic stability of a layered rod on sagging supports
A. I. Smirnov, Ya. I. Alikhashkin
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783–785 |
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ASTRONOMY
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The problem of diffusion reflection in the redistribution of radiation according to frequencies and directions
A. G. Nikogosyan
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786–789 |
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GEOPHYSICS
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On the theory of Earth torsional oscillation decay
S. Ts. Akopyan, V. N. Zharkov, V. M. Lyubimov
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790–793 |
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Complex viscosity and Boussinesq approximation in the analysis of Earth upper mantle convective instability
B. I. Birger
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794–797 |
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Diagnostics of the Earth magnetosphere plasma parameters according to the ground observations of the “pearls”
K. Dobesh, Yu. P. Kurchashov, V. A. Troitskaya, F. Z. Feigin, D. S. Fligel
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798–801 |
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MATHEMATICAL PHYSICS
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Diffraction capture of short radiowaves by the ionospheric waveguide and its characteristics obtained with geophysical rockets
I. S. Brylev, Yu. K. Kalinin, A. A. Kolosov, F. A. Kuzminskii, A. D. Ruchkin, È. I. Shustov
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802–804 |
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A nonlinear one-dimensional model of classical field theory with internal degrees of freedom
A. S. Budagov, L. A. Takhtadzhyan
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805–808 |
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PHYSICS
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On the possibility of obtaining fast charged particles in the electric discharge in a gas with variable density
L. V. Tarasova
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809–812 |
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CRYSTALLOGRAPHY
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Molecular and crystalline structure of $\mathrm{C}_5\mathrm{H}_{10}\mathrm{N}_2\mathrm{S}_2$
K. A. Potekhin, E. N. Kurkutova
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813–815 |
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