Contribution to a conference proceedings/Contribution to a book

FZJ-2020-02036

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Numerical Calculation of Interior Transmission Eigenvalues with Mixed Boundary Conditions

Kleefeld, A. (Corresponding author)FZJ* ; Liu, J.

2020
Birkhäuser Basel

Please use a persistent id in citations: http://hdl.handle.net/2128/24942

Abstract: Interior transmission eigenvalue problems for the Helmholtz equationplay an important role in inverse wave scattering. Some distribution properties ofthose eigenvalues in the complex plane are reviewed. Further, a new scatteringmodel for the interior transmission eigenvalue problem with mixed boundary conditions is described and an efficient algorithm for computing the interior transmissioneigenvalues is proposed. Finally, extensive numerical results for a variety of two-dimensional scatterers are presented to show the validity of the proposed scheme.

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Contributing Institute(s):

1. Jülich Supercomputing Center (JSC)

Research Program(s):

1. 511 - Computational Science and Mathematical Methods (POF3-511) (POF3-511)

Appears in the scientific report 2020

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Database coverage:

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