Uniqueness of two phaseless inverse acoustics problems in 3-d
Mathematical Physics
2013-04-01 v1 Analysis of PDEs
math.MP
Abstract
Uniqueness is proven for two 3-d inverse problems of the determination of the spatially distributed sound speed in the frequency dependent acoustic PDE. The main new point is the assumption that only the modulus of the scattered complex valued wave field is measured on a certain set.
Keywords
Cite
@article{arxiv.1303.7384,
title = {Uniqueness of two phaseless inverse acoustics problems in 3-d},
author = {Michael V. Klibanov},
journal= {arXiv preprint arXiv:1303.7384},
year = {2013}
}