13 citations · 20 across the 12 of their papers we have counts for
4 papers · 1 filter
Simultaneous recovery of surface heat flux and thickness of a solid structure by ultrasonic measurements
Youjun Deng, Hongyu Liu, Xianchao Wang +2
This paper is concerned with a practical inverse problem of simultaneously reconstructing the surface heat flux and the thickness of a solid structure from the associated ultrasoni…
Three-dimensional Elastic Scattering Coefficients and Enhancement of the Elastic Near Cloaking
Hongyu Liu, Wing Yan Tsui, Abdul Wahab +1
This paper is concerned with the elastic near cloaking for the Lamé system in three-dimensions using the notion of elastic scattering coefficients (ESC). Accordingly, the ESC of ar…
Surface-localized transmission eigenstates, super-resolution imaging and pseudo surface plasmon modes
Yat Tin Chow, Youjun Deng, Youzi He +2
We present the discovery of a novel and intriguing global geometric structure of the (interior) transmission eigenfunctions associated with the Helmholtz system. It is shown in gen…
Reconstruction of acoustic sources from multi-frequency phaseless far-field data
Deyue Zhang, Yukun Guo, Fenglin Sun +1
We consider the inverse source problem of determining an acoustic source from multi-frequency phaseless far-field data. By supplementing some reference point sources to the inverse…