Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 14, Tome 140 (1984), pp. 73-76
Citer cet article
A. P. Katchalov. A coordinate system for describing the “quasiphoton”. Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 14, Tome 140 (1984), pp. 73-76. http://geodesic.mathdoc.fr/item/ZNSL_1984_140_a6/
@article{ZNSL_1984_140_a6,
author = {A. P. Katchalov},
title = {A coordinate system for describing the {\textquotedblleft}quasiphoton{\textquotedblright}},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {73--76},
year = {1984},
volume = {140},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_1984_140_a6/}
}
TY - JOUR
AU - A. P. Katchalov
TI - A coordinate system for describing the “quasiphoton”
JO - Zapiski Nauchnykh Seminarov POMI
PY - 1984
SP - 73
EP - 76
VL - 140
UR - http://geodesic.mathdoc.fr/item/ZNSL_1984_140_a6/
LA - ru
ID - ZNSL_1984_140_a6
ER -
%0 Journal Article
%A A. P. Katchalov
%T A coordinate system for describing the “quasiphoton”
%J Zapiski Nauchnykh Seminarov POMI
%D 1984
%P 73-76
%V 140
%U http://geodesic.mathdoc.fr/item/ZNSL_1984_140_a6/
%G ru
%F ZNSL_1984_140_a6
It is shown that an asymptotic solution of the wave equation concentrated near a bicharacteristic is most conveniently constructed in a Euclidean coordinate system whose origin moves along the bicharacteristic.
