Crack impedance-Dirichlet boundary value problems of diffraction in a half-plane

We study two wave diffraction problems modeled by the Helmholtz equation in a half-plane with a crack characterized by Dirichlet and impedance boundary conditions. The existence and uniqueness of solutions is proved by an appropriate combination of general operator theory, Fredholm theory, potential...

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Bibliographic Details
Main Author: Castro, L. P. (author)
Other Authors: Kapanadze, D. (author)
Format: article
Language:eng
Published: 1000
Subjects:
Crack
Helmholtz equation
Wave diffraction
Boundary value problem
Potential method
Fredholm theory
Oscillating symbol
Online Access:http://hdl.handle.net/10773/14733
Country:Portugal
Oai:oai:ria.ua.pt:10773/14733

Internet

http://hdl.handle.net/10773/14733

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