Optimal decay rates for the stabilization of a string network
نویسندگان
چکیده
We study the decay of the energy for a degenerate network of strings[1], and obtain optimal decay rates when the lengths are all equal. We also define a classical space semi-discretization and compare the results with the exact method introduced in [3,4]. To cite this article: A. Name1, A. Name2, C. R. Acad. Sci. Paris, Ser. I 340 (2005). Résumé Taux de décroissance optimaux pour la stabilisation d’un réseau de cordes On étudie la décroissance de l’énergie pour un réseau de cordes dégénéré [1], et on obtient des taux de décroissance optimaux lorsque les longueurs sont égales. On définit aussi un semi-discrétisation classique et comparons les résultats avec la méthode exacte introduite dans [3,4]. Pour citer cet article : A. Name1, A. Name2, C. R. Acad. Sci. Paris, Ser. I 340 (2005).
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