NDLI: Computing interior transmission eigenvalues for homogeneous and anisotropic media

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Computing interior transmission eigenvalues for homogeneous and anisotropic media

Content Provider	Scilit
Author	Kleefeld, Andreas Pieronek, Lukas
Copyright Year	2018
Description	Journal: Inverse Problems The method of fundamental solutions is investigated in a stabilized version for the computation of interior transmission eigenvalues in two dimensions for homogeneous and anisotropic media without voids. This approach has already proven to be very competitive in practice for the isotropic framework among regular scattering shapes and keeps predominating through its simplicity as being mesh- and integration free. We give a new approximation analysis, present various numerical results and show that the eigenvalue spectrum for isotropic scatterers is generally different from the corresponding anisotropic borderline cases.
Related Links	http://juser.fz-juelich.de/record/851318/files/MFS_ansotropic_2Di.pdf http://iopscience.iop.org/article/10.1088/1361-6420/aad7c4/pdf
ISSN	02665611
e-ISSN	13616420
DOI	10.1088/1361-6420/aad7c4
Journal	Inverse Problems
Issue Number	10
Volume Number	34
Language	English
Publisher	IOP Publishing
Publisher Date	2018-08-03
Access Restriction	Open
Subject Keyword	Journal: Inverse Problems Mathematical Physics
Content Type	Text
Resource Type	Article
Subject	Applied Mathematics Theoretical Computer Science Signal Processing Mathematical Physics Computer Science Applications

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