Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 22, Tome 203 (1992), pp. 92-100
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N. Ya. Kirpichnikova. Equations for a wave front, rays, and a phase function near a regular region of the caustic formed by space-time rays. Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 22, Tome 203 (1992), pp. 92-100. http://geodesic.mathdoc.fr/item/ZNSL_1992_203_a7/
@article{ZNSL_1992_203_a7,
author = {N. Ya. Kirpichnikova},
title = {Equations for a~wave front, rays, and a~phase function near a~regular region of the caustic formed by space-time rays},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {92--100},
year = {1992},
volume = {203},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_1992_203_a7/}
}
TY - JOUR
AU - N. Ya. Kirpichnikova
TI - Equations for a wave front, rays, and a phase function near a regular region of the caustic formed by space-time rays
JO - Zapiski Nauchnykh Seminarov POMI
PY - 1992
SP - 92
EP - 100
VL - 203
UR - http://geodesic.mathdoc.fr/item/ZNSL_1992_203_a7/
LA - ru
ID - ZNSL_1992_203_a7
ER -
%0 Journal Article
%A N. Ya. Kirpichnikova
%T Equations for a wave front, rays, and a phase function near a regular region of the caustic formed by space-time rays
%J Zapiski Nauchnykh Seminarov POMI
%D 1992
%P 92-100
%V 203
%U http://geodesic.mathdoc.fr/item/ZNSL_1992_203_a7/
%G ru
%F ZNSL_1992_203_a7
Near a caustic, asymptotic formulas are obtained for the equations of a wave front and a phase function by means of a modification of the space-time ray method.
