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MATHEMATICS
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Lefschetz numbers, local indices and periodic points
I. K. Babenko, S. A. Bogatyi
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521–524 |
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Extrema of the distributions of quadratic forms of random
variables and related problems of statistics
N. K. Bakirov
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525–528 |
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Singularities of the Bellman function in a linear time-optimality problem
A. A. Belolipetskii, A. Yu. Ryabov
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528–530 |
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Solvability of initial-boundary value problems for higher-order
parabolic equations with degeneration with respect to space variables
V. P. Bogatova, V. P. Glushko
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531–534 |
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A nonlocal boundary value problem for the Sturm–Liouville operator in a differential and a difference treatment
V. A. Il'in, E. I. Moiseev
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534–539 |
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Numerical solution of boundary value problems for equations of parabolic type
V. O. Lokutsievskii, O. V. Lokutsievskii
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540–544 |
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Boundary value problems with infinite index in Hardy spaces
V. N. Monakhov, E. V. Semenko
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544–547 |
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Stability of differential operators in spaces of entire functions
S. T. Norvidas
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548–551 |
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Solvability of elliptic problems with nonlocal boundary conditions
A. L. Skubachevskii
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551–555 |
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Hydrodynamic approximation for groups of linear canonical
transformations of CAR $C^\ast$-algebras
Yu. M. Sukhov, A. G. Shukhov
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556–559 |
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CYBERNETICS AND THE REGULATION THEORY
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The maximum principle for control systems described by
distribution differential equations
Yu. V. Orlov
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560–562 |
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GEOPHYSICS
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Stoneley wave dynamics at the liquid/solid boundary and possibilities of its utilization in the seismo acoustics
A. V. Kalinin, I. D. Tsvankin, B. L. Pivovarov
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563–566 |
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On hydrogeologic effects of recent movements of the earth crust
I. G. Kissin, È. È. Orolbaev
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566–570 |
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Mafic continental earth crust of Eurasia
N. Ya. Kunin, E. R. Sheikh-Zade
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571–576 |
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Elastic wave attenuation in a randomly inhomogeneous saturated porous medium
S. L. Lopatnikov, B. Ya. Gurevich
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576–579 |
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On the growth rate of magma filled cracks
S. V. Sobolev
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580–584 |
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On the stressed state of the Earth's crust
A. S. Èsterkin
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584–588 |
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PHYSICS
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Investigation of the dechanneling effect from the yield of electronuclear
reactions at axial channeling of relativistic electrons
A. P. Antipenko, V. F. Boldyshev, V. I. Kasilov, N. I. Lapin, N. I. Maslov, V. I. Noga, V. I. Truten', N. F. Shul'ga, S. F. Shcherbak
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589–591 |
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On an inverse problem of optical element synthesis
A. V. Goncharsky, V. A. Danilov, V. V. Popov, I. N. Sisakyan, V. V. Stepanov
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591–595 |
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On the Kolmogorov entropy of the “stadium” billiard
P. V. Elyutin
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595–598 |
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