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math.AP2013
Inverse Elastic Scattering for Multiscale Rigid Bodies with A Single Far-field Pattern
Guanghui Hu, Jingzhi Li, Hongyu Liu +1
We develop three inverse elastic scattering schemes for locating multiple small, extended and multiscale rigid bodies, respectively. There are some salient and promising features o…
math.AP2013
Uniqueness in Determining Refractive Indices by Formally-determined Far-field Data
Guanghui Hu, Hongyu Liu
We present two uniqueness results for the inverse problem of determining an index of refraction by the corresponding acoustic far-field measurement encoded into the scattering ampl…