The Existence of an Infinite Discrete Set of Transmission Eigenvalues

نویسندگان

  • Fioralba Cakoni
  • Drossos Gintides
  • Houssem Haddar
چکیده

We prove the existence of an infinite discrete set of transmission eigenvalues corresponding to the scattering problem for isotropic and anisotropic inhomogeneous media for both the Helmholtz and Maxwell’s equations. Our discussion includes the case of the interior transmission problem for an inhomogeneous medium with cavities, i.e. subregions with contrast zero.

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عنوان ژورنال:
  • SIAM J. Math. Analysis

دوره 42  شماره 

صفحات  -

تاریخ انتشار 2010