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JOURNALS // Problemy Fiziki, Matematiki i Tekhniki (Problems of Physics, Mathematics and Technics) // Archive

2013, Issue 4(17)


PHYSICS
One-dimensional solitonlike dark odd beams in a cubic optically active photorefractive piezocrystal $\mathrm{Bi_{12}SiO_{20}}$
Zh. V. Kolyadko, V. V. Shepelevich, S. F. Nichiporko, S. M. Shandarov
7
Virtual states in evolution of quantum tribosystems
D. N. Lubimov, K. N. Dolgopolov, V. A. Goldade
14
Morphology and optical properties of multilayer refractory oxide coatings
A. V. Rogachev, N. N. Fedosenko, N. G. Ariko, D. L. Gorbachev, A. S. Rudenkov
21
Preparation and investgation of microstructural properties of $\mathrm{Pb_xSn_{1-x}Te}$ bulk alloys
Seidi Hassan, V. F. Gremenok, V. A. Ivanov
28
Sepatation of TH- and TE- polarized Bessel light beams at acousto-optic diffraction in anisotropic crystals
P. A. Khilo
32
Size effect in the bilayer coatings of titanium-carbon. 1. The influence of thickness of titanium interlayer on the structure and properties of carbon layer
Zhou Bing, A. V. Rogachev, Jiang Xiaohong, D. G. Piliptsou, N. N. Fedosenko, A. S. Rudenkov
38

MATHEMATICS
Free $n$-dinilpotent dimonoids
Anatolii V. Zhuchok
43
On some generalizations of permutability and $S$-permutability
Xiaolan Yi, A. N. Skiba
47
Soluble hyperradical formations
S. F. Kamornikov
55
$n$-Ary analog of affine Dezarg theorem
D. I. Kirilyuk
59
On solvability of an inverse value problem for hyperbolic equation of the second order
Y. T. Mechraliyev
63
On Sylow tower of finite group with subnormal non-cyclic primary subgroups
V. S. Monakhov, A. A. Trofimuk
68

INFORMATION SCIENCE
Software implementation of adaptive brightness for display devices
O. M. Demidenko, P. L. Chechat
72
The principle of the objective predestined localizations of space in polygonal figure of the free form and its application in technology
A. S. Neverov, L. S. Pinchuk, A. N. Starovoitov, D. N. Shevchenko
77
Example of the «cultivation» of the social phenomenon’s regression model on the basis of criterion of plausible interpretation
N. B. Osipenko, A. N. Osipenko, K. A. Osipenko
85

TECHNICS
The dependence of energy characteristics of electromyograms on the parameters of registration
A. N. Osipov, V. M. Bondarik, D. F. Kuznecov, E. P. Ostroukh, X. Masudian
89
Mathematical modelling of locomotion of biomechanical system
A. E. Pokatilov
95


© Steklov Math. Inst. of RAS, 2026