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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

2002, Volume 285

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Mathematical problems in the theory of wave propagation. Part 31


Skattering of a highfrequency electromagnetic wave fieldskattered by the vertex of a perfectly conducting cone. (Singular directions.)
V. M. Babich, D. B. Dement'ev, B. A. Samokish, V. P. Smyshlyaev
5
On uniqueness of recovering the parameters of the Maxwell system via dynamical boundary data
M. I. Belishev, V. M. Isakov
15
On behavior of the solution of a generalized Cauchy problem for the wave equation at infinity
A. S. Blagoveshchenskii, A. A. Novitskaya
33
Coherent states for the Legendre oscillator
V. V. Borzov, E. V. Damaskinsky
39
Generating functions of the focus wave modes Bessel–Gauss type
V. V. Borisov
53
Gaussian beams for the Maxwell equations on a mainfold
A. P. Katchalov
58
Diffraction of plane ellastic waves of the vertical polarization on a small inhomogeneity inside an ellastic layer
N. Ya. Kirpichnikova, L. A. Svirkina, V. B. Philippov
88
Slow wave in a two-layer acoustic wave guide, placed in an elastic medium
P. V. Krauklis, L. A. Krauklis
109
On frequencies of free acoustic oscillations in fluid dividing rigid and elastic cylindrical walls of finite length
Yu. A. Lavrov
117
On frequencies of free oscillations of a truncated spherical cone covered with a thin elastic spherical shell
Yu. A. Lavrov, V. D. Luk'yanov
124
The diffraction of a plane wave by a grating consisting of thin chiral slabs
M. A. Lyalinov, S. V. Polyanskaya
135
On one effictive model of a fractured medium
L. A. Molotkov
150
On wave propagation in the elastic medium intersected by systems of parallel fractures
L. A. Molotkov
165
The Riemann problem for the weakly perturbed $2\times2$ hyperbolic systems
I. O. Rasskazov
194
Isohuygens deformation of the ultrahyperbolic operator
S. P. Khekalo
207


© Steklov Math. Inst. of RAS, 2025