A Source Problem for the Helmholtz Equation via a Dirichlet-to-Neumann Map
Open Access
- 22 August 2021
- journal article
- research article
- Published by Hindawi Limited in Abstract and Applied Analysis
- Vol. 2021, 1-7
- https://doi.org/10.1155/2021/2298192
Abstract
In this paper, we consider a source problem for a time harmonic acoustic wave in two-dimensional space. Based on the boundary integral equation method, a Dirichlet-to-Neumann map in terms of boundary integral operators on the boundary of the source is constructed to transform this problem into two boundary value problems for the Helmholtz equation.Keywords
Funding Information
- Ministry of Science and Technology of the People's Republic of China (MOST-109-2115-M-006-003)
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