Trapped modes in cylindrical waveguides

We prove the existence of trapped modes in the presence of two classes of obstacles in cylindrical acoustic waveguides. First we prove that trapped modes exist whenever the obstacle is thin and has a normal which is everywhere perpendicular to the generators of the cylinder. Secondly we prove that f...

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Bibliographic Details

Main Authors:	Christopher Linton, Maureen McIver
Format:	Default Article
Published:	1998
Subjects:	Mechanical engineering not elsewhere classified Other mathematical sciences not elsewhere classified untagged Mechanical Engineering Mathematical Sciences not elsewhere classified
Online Access:	https://hdl.handle.net/2134/11797
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