000837691 001__ 837691
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000837691 020__ $$a978-3-319-59383-8
000837691 0247_ $$2doi$$a10.1007/978-3-319-59384-5_13
000837691 037__ $$aFZJ-2017-06552
000837691 041__ $$aEnglish
000837691 1001_ $$0P:(DE-Juel1)169421$$aKleefeld, A.$$b0$$eCorresponding author$$ufzj
000837691 245__ $$aImprovement of the Inside-Outside Duality Method
000837691 260__ $$aCham$$bSpringer International Publishing$$c2017
000837691 29510 $$aIntegral Methods in Science and Engineering
000837691 300__ $$a149-159
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000837691 3367_ $$0PUB:(DE-HGF)7$$2PUB:(DE-HGF)$$aContribution to a book$$bcontb$$mcontb$$s1505460898_21925
000837691 4900_ $$v1
000837691 520__ $$aIn 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.
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000837691 7001_ $$0P:(DE-Juel1)169938$$aReichwein, Elisabeth$$b1
000837691 773__ $$a10.1007/978-3-319-59384-5_13
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000837691 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)169421$$aForschungszentrum Jülich$$b0$$kFZJ
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000837691 9141_ $$y2017
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000837691 9201_ $$0I:(DE-Juel1)JSC-20090406$$kJSC$$lJülich Supercomputing Center$$x0
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