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|Title:||A Green's function for diffraction by a rational wedge|
|Publisher:||Cambridge University Press|
|Citation:||Mathematical Proceedings of the Cambridge Philosophical Society. 105, 185-192|
|Abstract:||In this paper we derive an expression for the point source Green's function for the reduced wave equation, valid in an angular sector whose angle is equal to a rational multiple of 77. This Green's function can be used to find new expressions for the field produced by the diffraction of a spherical wave by a wedge whose angle can be expressed as a rational multiple of n. The expressions obtained will be in the form of source terms and real integrals representing the diffracted field. The general result obtained is used to derive a new representation for the solution of the problem of diffraction by a mixed hard-soft half plane.|
|Appears in Collections:||Dept of Mathematics Research Papers|
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