2 papers
physics.class-ph2023
Elastostatics with multi-layer metamaterial structures and an algebraic framework for polariton resonances
Youjun Deng, Lingzheng Kong, Hongyu Liu +1
Multi-layer structures are ubiquitous in constructing metamaterial devices to realise various frontier applications including super-resolution imaging and invisibility cloaking. In…
math.NA2020
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…