Geodesic
Estimates on the number of scattering poles near the real axis for strictly convex obstacles
Annales de l'Institut Fourier, Tome 43 (1993) no. 3, pp. 769-790 Cet article a éte moissonné depuis la source Numdam

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For the Dirichlet Laplacian in the exterior of a strictly convex obstacle, we show that the number of scattering poles of modulus ≤r in a small angle θ near the real axis, can be estimated by Const θ 3/2 r n for r sufficiently large depending on θ. Here n is the dimension.

Pour le laplacien de Dirichlet de l’extérieur d’un obstacle strictement convexe, nous montrons que le nombre de pôles de scattering de module ≤r dans un angle θ près de l’axe réel, peut être majoré par Constθ 3/2 r n pour r assez grand dépendant de θ. Ici n est la dimension.

@article{AIF_1993__43_3_769_0,
     author = {Sj\"ostrand, Johannes and Zworski, Maciej},
     title = {Estimates on the number of scattering poles near the real axis for strictly convex obstacles},
     journal = {Annales de l'Institut Fourier},
     pages = {769--790},
     year = {1993},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {43},
     number = {3},
     doi = {10.5802/aif.1355},
     mrnumber = {94h:35197},
     zbl = {0784.35073},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5802/aif.1355/}
}
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Sjöstrand, Johannes; Zworski, Maciej. Estimates on the number of scattering poles near the real axis for strictly convex obstacles. Annales de l'Institut Fourier, Tome 43 (1993) no. 3, pp. 769-790. doi: 10.5802/aif.1355

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