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MATHEMATICS
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Factorization as a method for finding exact invariant solutions of the Kolmogorov–Petrovskii–Piskunov equation and related equations of Semenov and Zel'dovich
L. M. Berkovich
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823–827 |
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Positional structures and chromatic graphs
V. A. Gurvich
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828–831 |
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On the structure of optimal minimax estimates in guaranteed
estimation problems
M. I. Gusev
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832–835 |
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On an upper bound for the spectral radius
G. G. Islamov
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836–838 |
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A differential game for a positional functional depending on phase
coordinates and control actions
A. N. Krasovskii
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839–842 |
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Recurrence conditions for the optimality of singular controls in
systems with delay
T. K. Melikov
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843–846 |
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Dynamical systems that define quasiconformal mappings
V. N. Monakhov, V. A. Seleznev
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847–850 |
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A linear problem of tracking
M. S. Nikol'skii
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851–854 |
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Linear almost periodic systems that admit an almost periodic
orthogonalization process
A. M. Samoilenko, V. A. Glavan
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855–857 |
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Convergence to the Poisson law on algebras with canonical
commutative relations and canonical anticommutative relations
V. A. Statulevičius, V. Sidoravichyus
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858–860 |
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CYBERNETICS AND THE REGULATION THEORY
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A new complex of models of the objective function in health care
management
A. B. Zhornitskii
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861–864 |
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GEOPHYSICS
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Modern tendencies of climatic changes in the Arctic
E. I. Aleksandrov, A. P. Nagurnyi
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865–868 |
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Fractal mechanics of deformable media and the topology of fracture
of rigid bodies
A. S. Balankin
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869–874 |
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On the role of wave structure movements in preparation of strong earthquakes
(exemplified by Caucasus)
V. P. Rudakov
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875–878 |
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MATHEMATICAL PHYSICS
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Emission tomography for sources with self-absorption of radiation
A. V. Bronnikov
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879–883 |
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Image reconstruction problems for synthetic aperture radars
A. N. Tikhonov, A. V. Goncharsky, A. N. Matvienko, S. Y. Romanov, V. G. Shchetinin, I. N. Chubarov, S. I. Markachev, M. I. Grishko, E. A. Ksenofontov
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884–886 |
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PHYSICS
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GAMS results on the $\omega\pi^0$-system
G. L. Landsberg
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887–892 |
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