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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

1997, Volume 239

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Mathematical problems in the theory of wave propagation. Part 26


Viscoelastic Love waves in a layered structure with a weak lateral inhomogeneity
A. V. Aref'ev, A. P. Kiselev
7
Propagation of waves along weakly nonhomogeneous in the horisontal direction and slowly bent anisotropic elastic layer
V. M. Babich
12
Equivalent body forces for jumps of stresses and displacements in Biot model of anisotropic porous medium
A. V. Bakulin
33
On a triangular factorization of positive operators
M. I. Belishev, A. B. Pushnitskii
45
Far field excited by moving oscillating source in resonance case
V. A. Borovikov
61
High frequency wave field of the source moving in the wavequide
V. S. Buldyrev, A. V. Sokolov, A. S. Starkov
71
The second approximation of the ray method for calculation of the intensity of the wave front in isotropic nonhomogeneous elastic media
N. Ya. Kirpichnikova
79
Diffraction of the whispering gallery waves near the line of the curvature jump
N. Ya. Kirpichnikova, V. B. Philippov
95
Representation of the Rayleigh wave equations in the Sturm–Liouville form
S. G. Kiselev, V. M. Markushevich
110
On the nature of “quasiphotons”
A. P. Kiselev, M. V. Perel'
117
To the problem of mapping of the deep cracked zones by seismic observations
P. V. Krauklis, L. A. Krauklis
123
The application of the matrix Riemann problem to the investigation of normal waves excitation in an acoustic waveguide by a piston radiator
V. D. Luk'yanov
129
On the scattering by a matrix potential with a symplectic structure
V. M. Markushevich
133
The effective models of the stratified media containing porous Biot layers
L. A. Molotkov, A. V. Bakulin
140
The jumps of displacements and stresses as seismic sources in Biot medium
L. A. Molotkov, A. V. Bakulin
164
A system of linked resonators in cochlea
S. M. Novoselova
197
Transparent boundaries for the parabolic wave equation
A. V. Popov
211
On recovering of the density in the plane domain from incomplete spectral data
A. S. Starkov
218
Construction of algorithms of the reconstruction tomography
V. N. Troyan, G. A. Ryzhikov
225
Inverse problem on determining a source in the stationary transport equation on a Riemannian manifold
V. A. Sharafutdinov
236
Love waves of SH type in an inhomogeneous transversely-isotropic elastic medium
Z. A. Yanson
243


© Steklov Math. Inst. of RAS, 2025