Contribution to a book

FZJ-2017-06552

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Improvement of the Inside-Outside Duality Method

Kleefeld, A. (Corresponding author)FZJ* ; Reichwein, E.

2017
Springer International Publishing Cham
ISBN: 978-3-319-59383-8

This record in other databases:

Please use a persistent id in citations: doi:10.1007/978-3-319-59384-5_13

Abstract: In this paper, an improvement of the inside-outside duality method is considered. The state-of-the-art approximation of the far-field operator via constant interpolation is not sufficient to obtain highly accurate interior transmission eigenvalues especially for larger wave numbers. Therefore, several different approximations of the far-field operator such as Gaussian quadrature, spherical t-design, and Lebedev quadrature are used which are shown to yield superior accuracy for the numerical calculation of interior transmission eigenvalues.

---

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 2017

---