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Title: Approximate boundary conditions for diffraction by thin transmissive media
Authors: Rawlins, AD
Keywords: Waves;Boundary conditions;Diffraction theory
Issue Date: 2007
Publisher: Wiley-VCH Verlag
Citation: ZAMM - Journal of Applied Mathematics and Mechanics, 87(10): 711 - 714, (2007)
Abstract: The object of this note is to describe a method that can be used to obtain useful boundary conditions to model various situations that arise in diffraction theory. In particular when wanting to apply the Wiener-Hopf technique to diffraction problems that involve thin transmissive media. Transmissive here means that the thin layer medium suffers a change in the physical quantities of density, acoustic velocity, and wave number from the surrounding medium. The present approach can be used to obtain approximate boundary conditions for other physical applications where thin strata of transmissive material arise.
ISSN: 0044-2267
Appears in Collections:Dept of Mathematics Research Papers

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