10 citations · 29 across the 14 of their papers we have counts for
4 papers · 1 filter
Revisiting the Jones eigenproblem in fluid-structure interaction
Sebastián Domínguez, Nilima Nigam, Jiguang Sun
The Jones eigenvalue problem first described by D.S. Jones in 1983 concerns unusual modes in bounded elastic bodies: time-harmonic displacements whose tractions and normal componen…
Extended Sampling Method in Inverse Scattering
Juan Liu, Jiguang Sun
A new sampling method for inverse scattering problems is proposed to process far field data of one incident wave. As the linear sampling method, the method sets up ill-posed integr…
Spectral Indicator Method for A Non-selfadjoint Steklov Eigenvalue Problem
Juan Liu, Jiguang Sun, Tiara Turner
We propose an efficient numerical method for a non-selfadjoint Steklov eigenvalue problem. The Lagrange finite element is used for discretization. The convergence is proved using t…
Computation of Transmission Eigenvalues for Elastic Waves
Xia Ji, Peijun Li, Jiguang Sun
The goal of this paper is to develop numerical methods computing a few smallest elasticity transmission eigenvalues, which are of practical importance in inverse scattering theory.…