Recovering point sources for the inhomogeneous Helmholtz equation <sup>*</sup>
نویسندگان
چکیده
The paper is concerned with an inverse point source problem for the Helmholtz equation. It consists of recovering locations and amplitudes a finite number radiative sources inside given inhomogeneous medium from knowledge single boundary measurement. main result new H\"{o}lder type stability estimate inversion under assumption that are well separated. proof based on combination Carleman estimates technique proving uniqueness Cauchy problem.
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ژورنال
عنوان ژورنال: Inverse Problems
سال: 2021
ISSN: ['0266-5611', '1361-6420']
DOI: https://doi.org/10.1088/1361-6420/ac164b