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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

1974, Volume 42

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Mathematical problems in the theory of wave propagation. Part 6


Preface
V. M. Babich
5
Representation of Boundary Problem by the Peyoman's Path Integral
A. L. Alimov
6
Short-Wave Diffraction on the Compressed Spheroid
V. M. Babich, N. S. Grigor'ev
12
High-Frequency Field of the Plane Electromagnetic Wave Inside the Dielectric Sphere
V. S. Buldyrev, Yu. R. Ozorovich
59
On the Root Subspace of the Contraction Generated by the Internal Function
M. V. Buslaeva
78
The Ursell Method for apriori Estimation of the Solution of the Neumann Problem for the Helmholtz Equation
N. S. Grigor'ev
85
Elastic Wave Propagation in Piezodielectric Medium
A. P. Katchalov
155
Interferation Wave Method for Vertical-Inhomogenous Half-Space
G. D. Kovaleva
162
The Dilatational and Rotational Waves in a Bore
P. V. Krauklis
174
The Behaviour of the Guided Waves in the Neughbourhood of the Cut-Off Section
I. A. Molotkov
181
On the Dispfrlsion Equations of Vertically Inhomogenous Elastic and Liquid Media
L. A. Molotkov
189
Point Source Wave Diffraction on the Circle Cone (non-axialsymmetry case)
B. G. Nikolaev
212
On the Application of the Ray Method for Calculation of Complex Eigenvalues
E. L. Silakov
228
Asimptotic Expansion of Green Function in Scatering Problem for Schrödinger Equation
M. M. Skriganov
236
Quasy-Optical Modes of the Jumping Ball Type Inside the Oblate Spheroid
S. Yu. Slavyanov
239
Diffraction on the Curved Half-Plane
V. B. Philippov
244
On the Reflection Coefficients from the “Weak” Boundaries between Media
N. V. Zepelev
250
The Caustic Problem Solution for the Elastic Medium
N. V. Zepelev
255


© Steklov Math. Inst. of RAS, 2025