• Aucun résultat trouvé

Dirichlet-to-Neumann operator for diffraction problems in stratified anisotropic acoustic waveguides

N/A
N/A
Protected

Academic year: 2021

Partager "Dirichlet-to-Neumann operator for diffraction problems in stratified anisotropic acoustic waveguides"

Copied!
8
0
0

Texte intégral

Figure

Figure 1. Geometry of the waveguide and notations. The black dot represents a defect.
Figure 2. Geometry of the waveguide and new notations
Figure 3. Solution p a of the problem (14) for two sizes of Ω ± a . The dotted circle represented the support of f .

Références

Documents relatifs

Stupfel [28] (formulae that go back to Etienne [10] (1961) or Bates [2] (1975)), where, for a cylinder, the solution is expressed in terms of Bessel functions (hence taking into

In this paper, we consider a natural extension of the Dirichlet-to-Neumann operator T to an elliptic operator T [p] acting on differential forms of arbitrary degree p on the boundary

We compute the whole spectrum of the Dirichlet-to-Neumann operator acting on differen- tial p-forms on the unit Euclidean ball.. The Dirichlet-to-Neumann operator on

of the invariance criterion of [Ouh1] and then prove new criteria for invariance of closed convex sets which make a bridge between invariance on L 2 (Γ) for the

Asymptotic behavior of the solutions of a nonlinear Robin problem for the Laplace operator in a domain with a small hole: a functional analytic approach. Asymptotic behaviour of

Let X be a n-dimensional compact Alexandrov space satisfying the Perel’man conjecture. Let X be a compact n-dimensional Alexan- drov space of curvature bounded from below by

It also offers support for agent societies and their social context, which allows agents to engage in argumentation dialogues in more realistic environments.. In our applica-

Regarding Onco entry, toxicity was found to be slightly enhanced upon dynamin-K44A expression by stably transfected and inducible HeLa cells, indicating that Onco internalization