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MATHEMATICS
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On the unconditional convergence of multiple expansions in a
system of eigen- and adjoint elements of unbounded polynomial operator
pencils
A. M. Akhmedov
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521–524 |
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Preprojective reduction of the free modular lattice $D^r$
I. M. Gel'fand, B. V. Lidskii, V. A. Ponomarev
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524–528 |
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A criterion for the existence on a Riemannian manifold of a
nontrivial bounded harmonic function with a finite Dirichlet integral
A. A. Grigor'yan
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529–531 |
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On the number of zeros of the Riemann zeta function on short
intervals of the critical line
L. V. Kiseleva
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532–534 |
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Estimates for maximal functions connected with local smoothness
V. I. Kolyada
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534–537 |
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On the property of being a Riesz basis of systems of eigen- and
adjoint elements of differential equations with operator coefficients
M. Rakhimov
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538–540 |
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On the class of Sturm–Liouville operators on a semiaxis,
isospectral with the Laguerre operator
Yu. A. Skoblin
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541–544 |
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CYBERNETICS AND THE REGULATION THEORY
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Interface for subprogram systems
A. N. Biryukov, I. M. Mikhailik
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545–549 |
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A method for localization of the optimum region in problems of
mathematical programming
A. F. Voloshin
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549–553 |
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FLUID MECHANICS
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On sources of sound generation in porous media
saturated with fluid
E. F. Afanas'ev, K. L. Grdzelova, D. V. Plyushchev
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554–557 |
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On the mechanism of oil displacement from a
porous medium by micellar solutions
A. T. Akhmetov, R. I. Nigmatulin, K. M. Fedorov
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558–562 |
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Solitary autostructures
produced by thermal convection in an inhomogeneously heated layer
O. V. Vashkevich, A. V. Gaponov-Grekhov, A. B. Ezerskii, M. I. Rabinovich
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563–567 |
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GEOPHYSICS
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The model of dynamic deformation
and failure of rock masses
B. V. Zamyshlyaev, L. S. Evterev, S. G. Krivosheev, Yu. V. Pilipko
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568–571 |
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Protolytic redistribution of electrical charge between molecules of the atmosphere
N. N. Krasikov
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572–574 |
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On a method of determination
of the energy released during an earthquake
M. A. Sadovskii, S. K. Daragan, D. V. Dolgopolov, N. V. Kondorskaya
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575–578 |
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Some differential properties of a commutative hypercomplex
potential
G. L. Shpilker
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578–583 |
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MATHEMATICAL PHYSICS
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On the approximation of the Boltzmann equation by Ito stochastic
equations
A. A. Arsen'ev
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584–586 |
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The existence of a discrete spectrum and waves of singular type in
an open waveguide
A. I. Nosich, A. E. Poedinchuk, V. P. Shestopalov
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587–591 |
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PHYSICS
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Photochromism in the nonlinear optics: photocontrolled generation of second harmonic by the bacteriorhodopsin molecules
O. A. Aktsipetrov, N. N. Akhmediev, N. N. Vsevolodov, D. A. Esikov, D.A. Shutov
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592–594 |
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Spontaneous explosive
crystallization of ultradisperse powders of amorphous germanium
N. M. Bogdanov, V. P. Koverda, V. N. Skokov, A. A. Dik, V. P. Skripov
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595–598 |
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Temperature dependence of high-energy electron mobility in the
conduction band of ionic crystals
V. V. Butkov, D. I. Vaisburd
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598–602 |
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Logarithmic relaxation of persistent photoconductivity
in $\mathrm{Pb}_{0,78}\mathrm{Sn}_{0,22}\mathrm{Te}$
B. A. Volkov, I. D. Voronova, A. P. Shotov
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602–605 |
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