Uniqueness of two phaseless inverse acoustics problems in 3-d [PDF]
Michael V. KlibanovUniqueness 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.View original: http://arxiv.org/abs/1303.7384
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