Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 13, Tome 128 (1983), pp. 65-71
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A. P. Katchalov; M. M. Popov; I. Pshenchik. On validity of Gaussian beams summation method in problems with corner points on boundaries. Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 13, Tome 128 (1983), pp. 65-71. http://geodesic.mathdoc.fr/item/ZNSL_1983_128_a6/
@article{ZNSL_1983_128_a6,
author = {A. P. Katchalov and M. M. Popov and I. Pshenchik},
title = {On validity of {Gaussian} beams summation method in problems with corner points on boundaries},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {65--71},
year = {1983},
volume = {128},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_1983_128_a6/}
}
TY - JOUR
AU - A. P. Katchalov
AU - M. M. Popov
AU - I. Pshenchik
TI - On validity of Gaussian beams summation method in problems with corner points on boundaries
JO - Zapiski Nauchnykh Seminarov POMI
PY - 1983
SP - 65
EP - 71
VL - 128
UR - http://geodesic.mathdoc.fr/item/ZNSL_1983_128_a6/
LA - ru
ID - ZNSL_1983_128_a6
ER -
%0 Journal Article
%A A. P. Katchalov
%A M. M. Popov
%A I. Pshenchik
%T On validity of Gaussian beams summation method in problems with corner points on boundaries
%J Zapiski Nauchnykh Seminarov POMI
%D 1983
%P 65-71
%V 128
%U http://geodesic.mathdoc.fr/item/ZNSL_1983_128_a6/
%G ru
%F ZNSL_1983_128_a6
It is shown the GBS method is available for the problems with corner points on boundaries. It is found that the largest errors about $5\%$ arise in a vicinity of shadow-light boundaries only.
