RUS  ENG
Full version
JOURNALS // Vestnik KRAUNC. Fiziko-Matematicheskie Nauki // Archive

2015, Number 2(11)


MATHEMATICS
Characteristic problem for the loaded wave equation with specific changes
A. H. Attaev
7
On the uniqness of Tricomi problem analogue for mixed type equation with two degenerated parallel lines
Z. V. Kudaeva
13
Problem with conditions Samara for fractional diffusion equation in the half
F. M. Losanova
17
Necessary and sufficient conditions for the uniqueness of the Dirichlet problem for nonlocal wave equation
O. Kh. Masaeva
22
About model of loaded partial hyperbolic-parabolic differential equation of second order
K. U. Khubiev
27
Boundary value problem for differential equation with fractional order derivatives with different origins
L. M. Eneeva
39

MATHEMATICAL MODELING
Reversals in the 6-cells convection driven
G. M. Vodinchar, L. K. Feshenko
45
Reversal of magnetic field in the large-scale $\alpha\Omega$-dinamo
G. M. Vodinchar, A. N. Godomskaya, O. V. Sheremet'eva
55
Painlevé test of a magnetohydrodynamics system
G. M. Vodinchar, D. S. Noshenko, A. S. Perezhogin
61

PHYSICS
Save the third adiabatic invariants of motion in the equatorial plane magnetic field with a weak axial asymmetry
V. V. Bogdanov, A. V. Kaisin
67

INFORMATION AND COMPUTATION TECHNOLOGIES
Denoising of geoacoustic emission signals from native and technogenic noises using the sparse approximation method
O. O. Lukovenkova
77
The algorithm for the automatic detection of the whistlers in the real-time mode
E. A. Malysh
82
Finite-difference scheme for fractal oscillator with a variable fractional order
R. I. Parovik
88

TEACHING MATERIALS
Solutions of mathematical olympiad «Vitus Bering - 2015»
G. M. Vodinchar, O. K. Zhdanova, L. D. Ostroverhaya, R. I. Parovik, A. S. Perezhogin, O. V. Sheremet'eva, T. P. Yakovleva
96


© Steklov Math. Inst. of RAS, 2025