104 citations · 1.2k across the 127 of their papers we have counts for
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Minnaert resonances for bubbles in soft elastic materials
Hongjie Li, Hongyu Liu, Jun Zou
Minnaert resonance is a well known physical phenomenon and it has many important applications, in particular in the effective realisation of acoustic metamaterials using bubbly med…
Localized sensitivity analysis at high-curvature boundary points of reconstructing inclusions in transmission problems
Habib Ammari, Yat Tin Chow, Hongyu Liu
In this paper, we are concerned with the recovery of the geometric shapes of inhomogeneous inclusions from the associated far field data in electrostatics and acoustic scattering.…
On nodal and generalized singular structures of Laplacian eigenfunctions and applications in
Xinlin Cao, Huaian Diao, Hongyu Liu +1
This paper is a continuation and an extension of our recent work [3] on the geometric structures of Laplacian eigenfunctions and their applications to inverse scattering problems.…
Spectral properties of Neumann-Poincare operator and anomalous localized resonance in elasticity beyond quasi-static limit
Youjun Deng, Hongjie Li, Hongyu Liu
This paper is concerned with the polariton resonances and their application for cloaking due to anomalous localized resonance (CALR) for the elastic system within the finite freque…
Determining a random Schrödinger operator: both potential and source are random
Jingzhi Li, Hongyu Liu, Shiqi Ma
We study an inverse scattering problem associated with a Schrödinger system where both the potential and source terms are random and unknown. The well-posedness of the forward scat…
Uniqueness in inverse acoustic scattering with phaseless near-field measurements
Deyue Zhang, Fenglin Sun, Yukun Guo +1
This paper is devoted to the uniqueness of inverse acoustic scattering problems with the modulus of near-field data. By utilizing the superpositions of point sources as the inciden…