Relation between Cauchy data for the scattering by a wedge

We justify an extension of the method of complex characteristics [6] for the Helmholtz equation in nonconvex angles. For convex angles, the method was introduced in [1] and developed in [6, 11].

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Bibliographic Details
Published in:Russian journal of mathematical physics 2007-09, Vol.14 (3), p.279-303
Main Authors: Komech, A. I., Merzon, A. E.
Format: Article
Language:English
Subjects:
Helmholtz equations
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Description
Summary:We justify an extension of the method of complex characteristics [6] for the Helmholtz equation in nonconvex angles. For convex angles, the method was introduced in [1] and developed in [6, 11].
ISSN:1061-9208
1555-6638
DOI:10.1134/S1061920807030053