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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

1994, Volume 210

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Mathematical problems in the theory of wave propagation. Part 23


The controllability in a filled domain for a multidimensional wave equation with a singular boundary control
S. A. Avdonin, M. I. Belishev, S. A. Ivanov
7
Passege of a bending wave through an inhomogeneity within an absolutely hard rib backing an elastic plate
I. V. Andronov
22
The uniqueness of the Cauchy problem solution for the Maxwell equations, when the initial data are fixed on a time-like surface
V. M. Babich
30
Radiation of the short waves by pair of plates backed by semiinfinite set of the ribbed stiffeners
A. V. Badanin
38
On the local coordinates on the manifold of finite-gap solutions of the KdV equation
R. F. Bikbaev
47
Scattering of acoustic waves on a sloping beach
B. V. Budaev
57
On scattering of $H$-polarized electromagnetic field by ideal conductive cylinder with narrow lengthwise split of finite depth
R. R. Gadyl'shin
65
An algorithm for computation of the second term of the ray method series in an inhomogeneous isotropic medium
N. Ya. Kirpichnikova, M. M. Popov, I. Pšenčik
73
Computation of the second term of the ray method series in two and a half dimension
N. Ya. Kirpichnikova, M. M. Popov
94
Time-periodic solutions of the dissipative $\varepsilon$-approximations for the modified Navies–Stokes equations
A. A. Kotsiolis
109
A problem of a point source of $SH$-waves in a case of separation of the variables
S. A. Kochengin
125
Slow wave in the porous layer
P. V. Krauklis, G. M. Goloshubin, L. A. Krauklis
146
Geometrical spreading and $Q$ of $P_n$ waves
P. V. Krauklis, G. Kovalle
154
To the reconstruction of two unknown coefficients in a multidimensional isotropic inverse problem
Ya. V. Kurylev
158
Diffraction of wave by cylindrical surface with discontinuous impedance
M. A. Lyalinov
164
The equations of the efffective model of anisotropic elastic medium with cracks filled with liquid
L. A. Molotkov
175
On the efffective model, describing a layered periodic elastic medium with slide contacts on interfaces
L. A. Molotkov
192
A linear transversely inhomogeneous cochlear model with sharp tuning
S. M. Novoselova
213
Initial-boundary value problem with a free surface condition for the penalized equations of aqueous solutions of polymers
A. P. Oskolkov
241
An algorithm for determining the sum of multiple wave fields for arbitrary positions of the source and the receiver into an elastic medium
N. S. Smirnova
251
Non-stationary Love waves of $SH$-type in anisotropic elastic medium. Kinematic approach
Z. A. Yanson
262


© Steklov Math. Inst. of RAS, 2025