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JOURNALS // Vestnik KRAUNC. Fiziko-Matematicheskie Nauki // Archive

2023, Volume 44, Number 3


MATHEMATICS
The Cauchay problem for a loaded partial differential equation of the first order
A. Kh. Attaev
9
On a mixed problem for a third order degenerating hyperbolic equation
R. Kh. Makaova
19
On a ñlass of non-local boundary value problems for the heat equation
F. M. Nakhusheva, M. A. Kerefov, S.Kh. Gekkieva, M. M. Karmokov
30
Some miniatures with a cube
B. P. Fedorov, S. B. Bogdanova, S. O. Gladkov
39
Nonlocal boundary value problem for an equation with fractional derivatives with different origins
Liana M. Èneeva
58

MATHEMATICAL MODELING
Implementation of the modified Test 0-1 algorithm for the analysis of chaotic modes of the fractional Duffing oscillator
R. I. Parovik
67
Research of stress-strain state of geo-environment by emanation methods on the example of $\alpha$(t)-model of radon transport
D. A. Tvyordyj, E. O. Makarov, R. I. Parovik
86
Computer simulation of the propagation of a plane electromagnetic wave in a waveguide formed by the Earth's surface and the ionosphere under the condition of inhomogeneous boundary conductivity
D. A. Tvyordyj, E. I. Malkin
104
Algorithms for clarification of the operating modes of channel sections in the management of water resources in channel irrigation systems
M. N. Esonturdiyev
121

PHYSICS
To the question of an qnalytical estimate some internal sizes of the Earth
S. O. Gladkov
130
Localization of acoustic emission sources according to the data of a distributed system of combined receivers
A. O. Shcherbina, A. A. Solodchuk
144

INSTRUMENTS AND METHODS OF MEASUREMENT
Hardware and software complex of the tilt-measuring observations network of deformation processes on the Kamchatka peninsula
V. E. Glukhov, E. O. Makarov, S. V. Boldina
157
Some methods of additional processing of gpr data on the example of radargrams obtained in the crater of the gorely volcano (Kamchatka)
V. Yu. Pavlova, G. M. Vodinchar, M. Yu. Nekrasova
173


© Steklov Math. Inst. of RAS, 2026