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

2023, Issue 2(55)


PHYSICS
Comparative analysis of models for estimation of hollow structures scattering characteristics
T. V. Avetisyan, J. E. Lvovich, A. P. Preobrazhensky
7
To the determination of the unit of electric current in SI system
N. A. Akhramenko
11
Polarizing properties and crossflows of energy of vector Bessel – Gauss TM light beams
S. S. Girgel
15
Electret state in nanocomposites based on polylactide
M. A. Kovalenko, S. V. Zotov, V. A. Goldade, A. A. Pavlov, A. M. Kamalov, M. E. Borisova
20
Optimization of the parameters of the process of controlled thermal cracking of silicate glasses under the action of a hot airflow
Y. V. Nikitjuk, A. F. Ivanov, I. P. Sitdikova, Z. F. Zaripova, K. L. Gorshkova, I. Y. Aushev
25
Application of PWM signals to generate low-temperature atmospheric plasma
A. N. Osipov, E. N. Kalenkovich, V. A. Rokach, T. Ma
31

MATHEMATICS
Exponential queueing networks with countable set of flows of negative customers and limited sojourn time
N. N. Borodin, Yu. V. Malinkovskii
39
Symmetrical token ring lan with messages of different types and gated service
V. V. Burakovski
44
Powers in $l$-ary groups of a special form. I
A. M. Gal'mak
47
On $\sigma_3$-nilpotent finite groups
I. M. Dergacheva, I. P. Shabalina, E. A. Zadorozhnyuk, I. A. Sobol'
52
On rational conjugate Fejér sums on an interval and approximations of the conjugate function
P. G. Potseiko
56
Existence and uniqueness of consistent Hermite – Fourier approximations
A. P. Starovoitov, E. P. Kechko, T. M. Osnath
68

TECHNICS
Influence of aluminum doping degree on the properties of titanium-aluminum oxide films
H. T. Doan, D. A. Golosov, J. Zhang, N. A. Kananovich, S. M. Zavadski, S. N. Melnikov
74

INFORMATION SCIENCE
Stabilization of technological cycle parameters when constructing feedback control
V. S. Smorodin, V. A. Prohorenko
83


© Steklov Math. Inst. of RAS, 2026