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JOURNALS // University proceedings. Volga region. Physical and mathematical sciences // Archive

2009, Issue 4


Mathematics
Getting the trajectory of a point along its curvature
A. I. Dolgarev
2
Stability of solutions of partial differential equations of the parabolic type
I. V. Boykov, O. G. Paksyaleva, L. D. Romanova
20
On the problem of stabilizing the movements of mechanical systems constrained by geometric and kinematic servo connections
M. Kh. Teshaev
27
A new approach to the study of the stability of non-autonomous discrete systems of the Lotka- Volterra type
A. Yu. Bogdanov
39
A sub-hierarchical method for solving an integral equation on flat screens of arbitrary shape
M. Yu. Medvedik
48
Numerical solution of a volumetric singular integral equation by the collocation method
M. Yu. Medvedik, Yu. G. Smirnov
54
The method of pseudodifferential operators for the study of a volumetric singular integral equation of an electric field
D. V. Valovik, Yu. G. Smirnov
70
Synthesis of reliable non-branching programs with conditional stop in a complete finite basis containing $x_1 \& x_2$
S. M. Grabovskaya
85
Algorithms for control and stabilization of discrete systems
I. V. Boykov
96

Physics
Spectral estimation methods in the task of studying the degree of influence of geophysical processes on the electric field of the surface layer of the atmosphere
L. V. Grunskaya, V. M. Zhuravlev, V. A. Efimov, A. A. Zakirov
105
On the possibility of enlightenment of media in the transcendental frequency regions
A. G. Glushchenko, E. P. Zakharchenko
118
Two-photon spectroscopy of $1D^-$-dissipative tunneling in quantum molecules with $D^-$-centers
V. D. Krevchik, M. B. Semenov, A. V. Razumov, Z. A. Gavrina, P. V. Krevchik
130
2D tunneling bifurcations in two-photon light absorption spectra in a system of two interacting quantum molecules
V. D. Krevchik, M. B. Semenov, A. V. Razumov, Z. A. Gavrina, P. V. Krevchik
147


© Steklov Math. Inst. of RAS, 2026