A fundamental solution method for the reduced wave problem in a domain exterior to a disc

Authors:
Teruo Ushijima;Fumihiro Chiba
Affiliations:
Department of Computer Science, Faculty of Electro-Communications, The University of Electro-Communications, 1-5-1 Chofugaoka, Chofu-shi, Tokyo 182-8585, Japan;Department of Computer Science, Faculty of Electro-Communications, The University of Electro-Communications, 1-5-1 Chofugaoka, Chofu-shi, Tokyo 182-8585, Japan
Venue:
Journal of Computational and Applied Mathematics - Proceedings of the international conference on recent advances in computational mathematics
Year:
2003

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Abstract

The aim of the present paper is to establish unique solvability theorems for approximate problems derived by fundamental solution method applied to the Dirichlet boundary value problem of the two-dimensional reduced wave equation in the exterior region of a disc.