Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 23, Tome 210 (1994), pp. 154-157
Citer cet article
P. V. Krauklis; G. Kovalle. Geometrical spreading and $Q$ of $P_n$ waves. Zapiski Nauchnykh Seminarov POMI, Mathematical problems in the theory of wave propagation. Part 23, Tome 210 (1994), pp. 154-157. http://geodesic.mathdoc.fr/item/ZNSL_1994_210_a12/
@article{ZNSL_1994_210_a12,
author = {P. V. Krauklis and G. Kovalle},
title = {Geometrical spreading and~$Q$ of~$P_n$ waves},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {154--157},
year = {1994},
volume = {210},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_1994_210_a12/}
}
TY - JOUR
AU - P. V. Krauklis
AU - G. Kovalle
TI - Geometrical spreading and $Q$ of $P_n$ waves
JO - Zapiski Nauchnykh Seminarov POMI
PY - 1994
SP - 154
EP - 157
VL - 210
UR - http://geodesic.mathdoc.fr/item/ZNSL_1994_210_a12/
LA - ru
ID - ZNSL_1994_210_a12
ER -
%0 Journal Article
%A P. V. Krauklis
%A G. Kovalle
%T Geometrical spreading and $Q$ of $P_n$ waves
%J Zapiski Nauchnykh Seminarov POMI
%D 1994
%P 154-157
%V 210
%U http://geodesic.mathdoc.fr/item/ZNSL_1994_210_a12/
%G ru
%F ZNSL_1994_210_a12
Simple analytic formula for geometrical spreading and factor $Q$ of $P_n$ waves, propagating near the Moho is derived. Boundary layer theory and asimptotic expansions the small parameter: the ratio wave length to effective radious of curvature of Moho, are used. Bibliography: 6 titles.
