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MATHEMATICS
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A hyperbolic boundary-value problem for the wave equation R. M. Garipov
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777–780 |
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A boundary-value problem with a nonhomeomorphic shift B. A. Kats
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781–784 |
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The maximum principle and local regularity (in the Lipschitz sense) of solutions of a second-order parabolic equation near the lateral part of the parabolic boundary L. I. Kamynin, B. N. Khimchenko
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785–788 |
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On the mesh method for the Poincaré boundary-value problem A. P. Korostelev
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789–792 |
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Discrete linear systems and their connection with M. M. Dzrbasjan's theory of factorization of meromorphic functions M. S. Livshits
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793–796 |
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On the central limit theorem for sums of random variables constituting a Markov chain Â. A. Lifšic
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797–799 |
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An application of the method of polynomial operators to the approximation of solutions of Nikliborc's ballistic problem A. P. Makhmudov
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800–803 |
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Homogeneous systems of equations of convolution type on convex regions in $R^n$ V. V. Napalkov
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804–807 |
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The asymptotic behavior of statistics of integral type A. I. Orlov
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808–811 |
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On the limit synthesis of numbers of general recursive functions in various computable numerations R. V. Freivald
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812–814 |
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Some questions of topology in lattices D. Khadzhiev
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815–817 |
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On a general minimax theorem Hoàng Tụy
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818–821 |
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A generalization of the Lagrange expansion to arbitrary implicit functions A. P. Yuzhakov
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822–824 |
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FLUID MECHANICS
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Existence and uniqueness theorems and asymptotic solutions for the self- similar boundary-value problem of a viscous hypersonic shock layer B. G. Razumeiko, G. A. Tirskii, V. A. Trenogin
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825–828 |
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THEORY OF ELASTICITY
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High-frequency point sources in inhomogeneous isotropic elastic media A. P. Kiselev
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829–831 |
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Representation of solutions for a cylindrical shell weakened by holes L. M. Kurshin, I. D. Suzdal'nitskii
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832–835 |
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ASTRONOMY
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Observation of cosmic $\gamma$-rays with $E_\gamma>100$ Mev from the Central part of Galaxy A. I. Belyaevsky, V. L. Bokov, V. K. Bocharkin, I. F. Bugakov, Yu. G. Derevitskii, G. M. Gorodinsky, E. M. Kruglov, G. A. Pyatigorskii, E. I. Chuikln
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836–839 |
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PHYSICS
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Third virial coefficient for Woolley potential function R. I. Artym
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840–843 |
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Measurement of radiation reinforcement coefficient in an expanding flow of gas mixture containing $\mathrm{CO}_2$ N. N. Kudryavtsev, S. S. Novikov, I. B. Svetlichnyĭ
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844–847 |
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Some theorems of probe particle dynamics in the relativity theory R. S. Singatullin
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848–850 |
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GEOPHYSICS
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On uniqueness of the solution to one problem of the ocean dynamics A. A. Kordzadze
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856–859 |
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CRYSTALLOGRAPHY
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Crystalline structure of $\mathrm{Zn}(\mathrm{Fe})$ – an analogue of birillonite,
$\mathrm{Na}(\mathrm{Zn}_{0,8}\mathrm{Fe}_{0,2})[\mathrm{PO}_4]$ G. F. Plakhov, Yu. K. Egorov-Tismenko, M. A. Simonov, N. V. Belov
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860–862 |