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

2023, Issue 1(54)


PHYSICS
Kinetics of electrochemical formation silver-tungsten coatings from the ammonium sulfate electrolyte
N. V. Bogush, I. I. Kuzmar, L. K. Kushner, A. A. Khmyl
7
Ionization of hot gas flows of high density by X-ray radiation during photoluminescence of the transmission-type anode
S. T. Voronin
13
Energy properties of the vector circular Kummer beams with terminating power. II. The nonhomogeneous polarization
S. S. Girgel
20
Solution of relativistic partial equations for scattering $d$-states
V. N. Kapshai, A. A. Grishechkina
25
Calculation of the stress-strain state of gear teeth made of composite and functional gradient materials
V. V. Mozharovsky, S. V. Kirhintsava
31
Formation, structural and morphological properties of thin films of Cu-Sn-Ni precursors
T. N. Osmolovskaya, A. A. Feschenko, A. V. Stanchik
38
A static and dynamic problem for a single martensitic layer in a ferromagnetic single crystal with a shape memory effect in a magnetic field in a rigid embodiment
V. O. Ostrikov, O. M. Ostrikov
43
Structure and mechanical properties of carbon coatings alloyed with nitrogen and aluminum
D. G. Piliptsou, Bing Zhou, A. V. Rogachev, N. N. Fedosenko, E. A. Kulesh
47
Effect of heat treatment on the morphology and structure of nanocomposite coatings based on starch and copper acetate
A. S. Rudenkov, M. A. Yarmolenko, S. A. Frolov
54
Preparation of Zn$^{2+}$-doped CuS hollow spheres by one-step synthesis and its photocatalytic performance in visible light
Gaopeng Yang, Tiantian Wu, Jinxing Cao, Xiaohong Jiang
60

MATHEMATICS
On $\pi$-supersolvability of finite groups
T. I. Vasilyeva, A. G. Koranchuk
69
Injectors of finite $\sigma$-soluble groups
N. T. Vorob'ev, E. D. Volkova
75
On identities and their generalizations in polyadic groupoids of special form. II
A. M. Gal'mak
85
The analogue of Jacobi's theorem for simultaneous Hermitian interpolation of several functions
T. M. Osnach, N. V. Ryabchenko, A. P. Starovoitov
89


© Steklov Math. Inst. of RAS, 2026