Geodesic

Mathematical problems in the theory of wave propagation. Part 44

Georgii Ivanovich Petrashen' (1914--2004)
p. 5-6
On excitation coefficient of a~wave propagating along the edge of an elastic wedge
p. 7-11
On a~calculus of variations problem
p. 12-22
Plane waves, Batmen's solutions and sources at infinity
p. 23-33
Integral symmetry for the confluent Heun equation with added apparent singularity
p. 34-48
Matching of local asymptotics in the illuminated part of Fock domain
p. 49-63
A simple one-dimensional model of a~false aneurysm in the femoral artery
p. 64-86
Parabolic equation method and Fresnel approximation in Weinstein's problems
p. 87-118
Integral equations and scattering diagram in the problem of diffraction by two wedges shifted along the line of contact with polygonal boundary
p. 119-139
Interference head wave in the problem of wave diffraction on homogenous halfplane
p. 140-149
On an inverse problem for a~one-dimensional two-velocity dynamical system
p. 150-188
Gaussian wave packet based on the ``complex source''
p. 189-202
Some relations between the spheroidal and spherical wave functions
p. 203-217
Dynamical inverse problem for the Lame type system (the BC-method)
p. 218-259