Muti-frequency extended sampling method for the inverse acoustic source problem
We consider the reconstruction of the compact support of an acoustic source given multiple frequency far field data. We propose a multi-frequency extended sampling method (MESM). The MESM computes the solutions of some ill-posed integral equations and constructs an indicator function to image the so...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
AIMS Press
2023-06-01
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Series: | Electronic Research Archive |
Subjects: | |
Online Access: | https://www.aimspress.com/article/doi/10.3934/era.2023214?viewType=HTML |