Corner Effects on the Perturbation of an Electric Potential. - Doo Sung Choi; Johan Helsing; Mikyoung Lim (SIAM J. Appl. Math., 2018)

Inverse Problem for a Planar Conductivity Inclusion. - Doo Sung Choi; Johan Helsing; Sangwoo Kang 001; Mikyoung Lim (SIAM J. Imaging Sci., 2023)

Spectral Analysis of the Neumann-Poincaré Operator for Thin Doubly Connected Domains. - Doo Sung Choi; Mikyoung Lim; Stephen P. Shipman (SIAM J. Math. Anal., 2025)