RUS  ENG
Full version
JOURNALS // Izvestiya of Saratov University. Mathematics. Mechanics. Informatics // Archive

2024, Volume 24, Issue 3


Scientific Part
Mathematics
On semigroups of relations with the operation of the rectangular product
D. A. Bredikhin
320
Constructions of some secret sharing schemes based on linear codes
S. M. Ratseev
330
A new proof of the Krzyz conjecture for $n=3$
D. L. Stupin
342
Divergent series and generalized mixed problem for wave equation
A. P. Khromov
351
Mechanics
The “Planning – Modelling – Prediction” methodology for preoperative planning in trauma orthopaedics
L. V. Bessonov, I. V. Kirillova, A. S. Falkovich, D. V. Ivanov, A. V. Dol, L. Yu. Kossovich
359
On identification of two-dimensional density of an elastic inhomogeneous cylinder
V. V. Dudarev, V. N. Dyadechko
381
Hyperbolic boundary layer in the vicinity of the shear wave front in shells of revolution
I. V. Kirillova
394
Control of the rolling of a dynamically symmetrical sphere on an inclined rotating plane
E. A. Mikishanina
402
On renormalization of the approximate solution of the orbital coordinate system equations of orientation
I. A. Pankratov
415
Computer Sciences
Methods for obtaining information for biomedical monitoring of the level of oxygenation and blood pressure using built-in sensors of smartphone technology
A. A. Egorchev, D. E. Chikrin, A. F. Fakhrutdinov, M. R. Sharipov, R. A. Burnashev
423
Extraction of features in images based on integral transformations in solving problems of classification of fragments of photographs
A. A. Klyachin
432
The quality improvement method for detecting attacks on web applications using pre-trained natural language models
O. A. Kovaleva, A. V. Samokhvalov, M. A. Liashkov, S. Yu. Pchelintsev
442
Detection of sources of network attacks based on the data sampling
E. S. Sagatov, A. M. Sukhov, V. V. Azmyakov
452

Personalia
In memory of Yakov G. Sapunkov
A. V. Molodenkov, Yu. N. Chelnokov
463


© Steklov Math. Inst. of RAS, 2025