Decay of solutions of the wave equation in the exterior of several convex bodies
Annales de l'Institut Fourier, Tome 38 (1988) no. 2, pp. 113-146
Voir la notice de l'article provenant de la source Numdam
We study the decay of solutions to the wave equation in the exterior of several strictly convex bodies. A sufficient condition for exponential decay of the local energy is expressed in terms of the period and the Poincare map of periodic rays in the exterior domain.
On étudie la décroissance des solutions de l’équation des ondes dans l’extérieur de plusieurs objets strictement convexes. Une condition suffisante pour décroissance exponentielle d’énergie locale est exprimée en terme de période et d’application de Poincaré des rayons périodiques dans le domaine extérieur..
@article{AIF_1988__38_2_113_0,
author = {Ikawa, Mitsuru},
title = {Decay of solutions of the wave equation in the exterior of several convex bodies},
journal = {Annales de l'Institut Fourier},
pages = {113--146},
publisher = {Institut Fourier},
address = {Grenoble},
volume = {38},
number = {2},
year = {1988},
doi = {10.5802/aif.1137},
mrnumber = {90a:35028},
zbl = {0636.35045},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.5802/aif.1137/}
}
TY - JOUR AU - Ikawa, Mitsuru TI - Decay of solutions of the wave equation in the exterior of several convex bodies JO - Annales de l'Institut Fourier PY - 1988 SP - 113 EP - 146 VL - 38 IS - 2 PB - Institut Fourier PP - Grenoble UR - http://geodesic.mathdoc.fr/articles/10.5802/aif.1137/ DO - 10.5802/aif.1137 LA - en ID - AIF_1988__38_2_113_0 ER -
%0 Journal Article %A Ikawa, Mitsuru %T Decay of solutions of the wave equation in the exterior of several convex bodies %J Annales de l'Institut Fourier %D 1988 %P 113-146 %V 38 %N 2 %I Institut Fourier %C Grenoble %U http://geodesic.mathdoc.fr/articles/10.5802/aif.1137/ %R 10.5802/aif.1137 %G en %F AIF_1988__38_2_113_0
Ikawa, Mitsuru. Decay of solutions of the wave equation in the exterior of several convex bodies. Annales de l'Institut Fourier, Tome 38 (1988) no. 2, pp. 113-146. doi: 10.5802/aif.1137
Cité par Sources :