2 papers
math.NA2025
Inverse obstacle scattering with a single moving emitter
Yu Sun, Bo Chen, Peng Gao +2
This paper is concerned with time domain forward scattering and inverse scattering problems with a single moving point source as the emitter. Approximate solutions are provided for…
math-ph2025
Reconstruction of acoustic sources from the initial arrival time of waves
Qiuyi Li, Bo Chen, Peng Gao +2
In this paper, a novel time domain sampling method based on the initial arrival time of waves is proposed to reconstruct acoustic sources, including point sources, curve sources, s…