116 citations · 554 across the 66 of their papers we have counts for
Showing 2019Show all
3 papers · 1 filter
math.AP2019
Polarization tensor vanishing structure of general shape: Existence for small perturbations of balls
Hyeonbae Kang, Xiaofei Li, Shigeru Sakaguchi
The polarization tensor is a geometric quantity associated with a domain. It is a signature of the small inclusion's existence inside a domain and used in the small volume expansio…
math.AP2019
Quantitative estimates for enhancement of the field excited by an emitter due to presence of two closely located spherical inclusions
Hyeonbae Kang, KiHyun Yun
A field in a homogeneous medium can be amplified or enhanced by inserting closely located perfectly conducting inclusions into the medium. In this paper precise quantitative estima…
math.SP2019★ 3 cited
Convergence rate for eigenvalues of the elastic Neumann--Poincaré operator on smooth and real analytic boundaries in two dimensions
Kazunori Ando, Hyeonbae Kang, Yoshihisa Miyanishi
The elastic Neumann--Poincaré operator is a boundary integral operator associated with the Lamé system of linear elasticity. It is known that if the boundary of a planar domain is…