Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 15, Tome 148 (1985), pp. 5-12
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V. D. Azhotkin. Space-time caustic of wave field in anisotropic media. Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 15, Tome 148 (1985), pp. 5-12. http://geodesic.mathdoc.fr/item/ZNSL_1985_148_a0/
@article{ZNSL_1985_148_a0,
author = {V. D. Azhotkin},
title = {Space-time caustic of wave field in anisotropic media},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {5--12},
year = {1985},
volume = {148},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_1985_148_a0/}
}
TY - JOUR
AU - V. D. Azhotkin
TI - Space-time caustic of wave field in anisotropic media
JO - Zapiski Nauchnykh Seminarov POMI
PY - 1985
SP - 5
EP - 12
VL - 148
UR - http://geodesic.mathdoc.fr/item/ZNSL_1985_148_a0/
LA - ru
ID - ZNSL_1985_148_a0
ER -
%0 Journal Article
%A V. D. Azhotkin
%T Space-time caustic of wave field in anisotropic media
%J Zapiski Nauchnykh Seminarov POMI
%D 1985
%P 5-12
%V 148
%U http://geodesic.mathdoc.fr/item/ZNSL_1985_148_a0/
%G ru
%F ZNSL_1985_148_a0
We examine the smooth caustic of space-time rays in an anisotropic medium, assuming first-order tangency of the rays to the caustic. An analytical expression of the wave field near the caustic is derived.
